21107439360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 864

約数和(自身を含む): 89881384320

約数和(自身を除く): 68773944960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 89, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 173, 178, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 267, 272, 280, 288, 306, 315, 320, 336, 340, 346, 356, 357, 360, 384, 408, 420, 445, 448, 476, 480, 504, 510, 519, 534, 544, 560, 576, 595, 612, 623, 630, 640, 672, 680, 692, 712, 714, 720, 765, 768, 801, 816, 840, 865, 890, 896, 952, 960, 1008, 1020, 1038, 1068, 1071, 1088, 1120, 1152, 1190, 1211, 1224, 1246, 1260, 1280, 1335, 1344, 1360, 1384, 1424, 1428, 1440, 1513, 1530, 1557, 1602, 1632, 1680, 1730, 1780, 1785, 1792, 1869, 1904, 1920, 2016, 2040, 2076, 2136, 2142, 2176, 2240, 2304, 2380, 2422, 2448, 2492, 2520, 2595, 2670, 2688, 2720, 2768, 2848, 2856, 2880, 2941, 3026, 3060, 3114, 3115, 3204, 3264, 3360, 3460, 3560, 3570, 3633, 3738, 3808, 3840, 4005, 4032, 4080, 4152, 4272, 4284, 4352, 4480, 4539, 4760, 4844, 4896, 4984, 5040, 5190, 5340, 5355, 5376, 5440, 5536, 5607, 5696, 5712, 5760, 5882, 6052, 6055, 6120, 6228, 6230, 6408, 6528, 6720, 6920, 7120, 7140, 7266, 7476, 7565, 7616, 7785, 8010, 8064, 8160, 8304, 8544, 8568, 8823, 8960, 9078, 9345, 9520, 9688, 9792, 9968, 10080, 10380, 10591, 10680, 10710, 10880, 10899, 11072, 11214, 11392, 11424, 11520, 11764, 12104, 12110, 12240, 12456, 12460, 12816, 13056, 13440, 13617, 13840, 14240, 14280, 14532, 14705, 14952, 15130, 15232, 15397, 15570, 16020, 16128, 16320, 16608, 17088, 17136, 17646, 18156, 18165, 18690, 19040, 19376, 19584, 19936, 20160, 20587, 20760, 21182, 21360, 21420, 21760, 21798, 22144, 22428, 22695, 22784, 22848, 23528, 24208, 24220, 24480, 24912, 24920, 25632, 26469, 26880, 27234, 27680, 28035, 28480, 28560, 29064, 29410, 29904, 30260, 30464, 30794, 31140, 31773, 32040, 32640, 33216, 34176, 34272, 35292, 36312, 36330, 37380, 38080, 38752, 39168, 39872, 40320, 41174, 41520, 42364, 42720, 42840, 43596, 44115, 44288, 44856, 45390, 45696, 46191, 47056, 48416, 48440, 48960, 49824, 49840, 51264, 52938, 52955, 54468, 54495, 55360, 56070, 56960, 57120, 58128, 58820, 59808, 60520, 61588, 61761, 62280, 63546, 64080, 65280, 66432, 68085, 68352, 68544, 70584, 72624, 72660, 74760, 76160, 76985, 77504, 79744, 80640, 82348, 83040, 84728, 85440, 85680, 87192, 88230, 89712, 90780, 91392, 92382, 94112, 95319, 96832, 96880, 97920, 99648, 99680, 102528, 102935, 105876, 105910, 107779, 108936, 108990, 110720, 112140, 113920, 114240, 116256, 117640, 119616, 121040, 123176, 123522, 124560, 127092, 128160, 132345, 132864, 136170, 137088, 138573, 141168, 145248, 145320, 149520, 152320, 153970, 155008, 158865, 159488, 164696, 166080, 169456, 170880, 171360, 174384, 176460, 179424, 181560, 184764, 185283, 188224, 190638, 193664, 193760, 195840, 199296, 199360, 205056, 205870, 211752, 211820, 215558, 217872, 217980, 221440, 224280, 228480, 230955, 232512, 235280, 239232, 242080, 246352, 247044, 249120, 254184, 256320, 261749, 264690, 272340, 274176, 277146, 282336, 290496, 290640, 299040, 307940, 308805, 310016, 317730, 323337, 329392, 332160, 338912, 341760, 342720, 348768, 352920, 358848, 363120, 369528, 370566, 376448, 381276, 387328, 387520, 398592, 398720, 411740, 423504, 423640, 431116, 435744, 435960, 448560, 456960, 461910, 465024, 470560, 476595, 478464, 484160, 492704, 494088, 498240, 508368, 512640, 523498, 529380, 538895, 544680, 554292, 564672, 580992, 581280, 598080, 615880, 617610, 635460, 646674, 658784, 664320, 677824, 685440, 692865, 697536, 705840, 717696, 726240, 739056, 741132, 752896, 762552, 775040, 785247, 797440, 823480, 847008, 847280, 862232, 871488, 871920, 897120, 923820, 926415, 930048, 941120, 953190, 968320, 970011, 985408, 988176, 996480, 1016736, 1025280, 1046996, 1058760, 1077790, 1089360, 1108584, 1129344, 1161984, 1162560, 1196160, 1231760, 1235220, 1270920, 1293348, 1308745, 1317568, 1355648, 1370880, 1385730, 1395072, 1411680, 1435392, 1452480, 1478112, 1482264, 1525104, 1550080, 1570494, 1616685, 1646960, 1694016, 1694560, 1724464, 1742976, 1743840, 1794240, 1832243, 1847640, 1852830, 1882240, 1906380, 1936640, 1940022, 1970816, 1976352, 1992960, 2033472, 2093992, 2117520, 2155580, 2178720, 2217168, 2258688, 2325120, 2355741, 2392320, 2463520, 2470440, 2541840, 2586696, 2617490, 2635136, 2711296, 2771460, 2790144, 2823360, 2904960, 2956224, 2964528, 3050208, 3140988, 3233370, 3293920, 3388032, 3389120, 3448928, 3485952, 3487680, 3588480, 3664486, 3695280, 3705660, 3764480, 3812760, 3880044, 3926235, 3941632, 3952704, 4066944, 4187984, 4235040, 4311160, 4357440, 4434336, 4650240, 4711482, 4850055, 4927040, 4940880, 5083680, 5173392, 5234980, 5270272, 5496729, 5542920, 5646720, 5809920, 5912448, 5929056, 6100416, 6281976, 6466740, 6587840, 6776064, 6778240, 6897856, 6975360, 7176960, 7328972, 7390560, 7411320, 7625520, 7760088, 7852470, 7905408, 8133888, 8375968, 8470080, 8622320, 8714880, 8868672, 9161215, 9422964, 9700110, 9854080, 9881760, 10167360, 10346784, 10469960, 10993458, 11085840, 11293440, 11778705, 11824896, 11858112, 12200832, 12563952, 12933480, 13175680, 13556480, 13795712, 13950720, 14657944, 14781120, 14822640, 15251040, 15520176, 15704940, 15810816, 16490187, 16751936, 16940160, 17244640, 17429760, 17737344, 18322430, 18845928, 19400220, 19708160, 19763520, 20334720, 20693568, 20939920, 21986916, 22171680, 23557410, 23716224, 24401664, 25127904, 25866960, 26351360, 27483645, 27591424, 29315888, 29562240, 29645280, 30502080, 31040352, 31409880, 32980374, 33503872, 33880320, 34489280, 35474688, 36644860, 37691856, 38800440, 39527040, 40669440, 41387136, 41879840, 43973832, 44343360, 47114820, 47432448, 50255808, 51733920, 54967290, 58631776, 59124480, 59290560, 61004160, 62080704, 62819760, 65960748, 67007744, 68978560, 73289720, 75383712, 77600880, 79054080, 82450935, 82774272, 83759680, 87947664, 88686720, 94229640, 100511616, 103467840, 109934580, 117263552, 118581120, 122008320, 124161408, 125639520, 131921496, 137957120, 146579440, 150767424, 155201760, 164901870, 167519360, 175895328, 177373440, 188459280, 201023232, 206935680, 219869160, 234527104, 237162240, 248322816, 251279040, 263842992, 293158880, 301534848, 310403520, 329803740, 335038720, 351790656, 376918560, 413871360, 439738320, 469054208, 502558080, 527685984, 586317760, 603069696, 620807040, 659607480, 703581312, 753837120, 879476640, 1005116160, 1055371968, 1172635520, 1241614080, 1319214960, 1407162624, 1507674240, 1758953280, 2110743936, 2345271040, 2638429920, 3015348480, 3517906560, 4221487872, 5276859840, 7035813120, 10553719680, 21107439360]

約数ペア:

[(1, 21107439360), (2, 10553719680), (3, 7035813120), (4, 5276859840), (5, 4221487872), (6, 3517906560), (7, 3015348480), (8, 2638429920), (9, 2345271040), (10, 2110743936), (12, 1758953280), (14, 1507674240), (15, 1407162624), (16, 1319214960), (17, 1241614080), (18, 1172635520), (20, 1055371968), (21, 1005116160), (24, 879476640), (28, 753837120), (30, 703581312), (32, 659607480), (34, 620807040), (35, 603069696), (36, 586317760), (40, 527685984), (42, 502558080), (45, 469054208), (48, 439738320), (51, 413871360), (56, 376918560), (60, 351790656), (63, 335038720), (64, 329803740), (68, 310403520), (70, 301534848), (72, 293158880), (80, 263842992), (84, 251279040), (85, 248322816), (89, 237162240), (90, 234527104), (96, 219869160), (102, 206935680), (105, 201023232), (112, 188459280), (119, 177373440), (120, 175895328), (126, 167519360), (128, 164901870), (136, 155201760), (140, 150767424), (144, 146579440), (153, 137957120), (160, 131921496), (168, 125639520), (170, 124161408), (173, 122008320), (178, 118581120), (180, 117263552), (192, 109934580), (204, 103467840), (210, 100511616), (224, 94229640), (238, 88686720), (240, 87947664), (252, 83759680), (255, 82774272), (256, 82450935), (267, 79054080), (272, 77600880), (280, 75383712), (288, 73289720), (306, 68978560), (315, 67007744), (320, 65960748), (336, 62819760), (340, 62080704), (346, 61004160), (356, 59290560), (357, 59124480), (360, 58631776), (384, 54967290), (408, 51733920), (420, 50255808), (445, 47432448), (448, 47114820), (476, 44343360), (480, 43973832), (504, 41879840), (510, 41387136), (519, 40669440), (534, 39527040), (544, 38800440), (560, 37691856), (576, 36644860), (595, 35474688), (612, 34489280), (623, 33880320), (630, 33503872), (640, 32980374), (672, 31409880), (680, 31040352), (692, 30502080), (712, 29645280), (714, 29562240), (720, 29315888), (765, 27591424), (768, 27483645), (801, 26351360), (816, 25866960), (840, 25127904), (865, 24401664), (890, 23716224), (896, 23557410), (952, 22171680), (960, 21986916), (1008, 20939920), (1020, 20693568), (1038, 20334720), (1068, 19763520), (1071, 19708160), (1088, 19400220), (1120, 18845928), (1152, 18322430), (1190, 17737344), (1211, 17429760), (1224, 17244640), (1246, 16940160), (1260, 16751936), (1280, 16490187), (1335, 15810816), (1344, 15704940), (1360, 15520176), (1384, 15251040), (1424, 14822640), (1428, 14781120), (1440, 14657944), (1513, 13950720), (1530, 13795712), (1557, 13556480), (1602, 13175680), (1632, 12933480), (1680, 12563952), (1730, 12200832), (1780, 11858112), (1785, 11824896), (1792, 11778705), (1869, 11293440), (1904, 11085840), (1920, 10993458), (2016, 10469960), (2040, 10346784), (2076, 10167360), (2136, 9881760), (2142, 9854080), (2176, 9700110), (2240, 9422964), (2304, 9161215), (2380, 8868672), (2422, 8714880), (2448, 8622320), (2492, 8470080), (2520, 8375968), (2595, 8133888), (2670, 7905408), (2688, 7852470), (2720, 7760088), (2768, 7625520), (2848, 7411320), (2856, 7390560), (2880, 7328972), (2941, 7176960), (3026, 6975360), (3060, 6897856), (3114, 6778240), (3115, 6776064), (3204, 6587840), (3264, 6466740), (3360, 6281976), (3460, 6100416), (3560, 5929056), (3570, 5912448), (3633, 5809920), (3738, 5646720), (3808, 5542920), (3840, 5496729), (4005, 5270272), (4032, 5234980), (4080, 5173392), (4152, 5083680), (4272, 4940880), (4284, 4927040), (4352, 4850055), (4480, 4711482), (4539, 4650240), (4760, 4434336), (4844, 4357440), (4896, 4311160), (4984, 4235040), (5040, 4187984), (5190, 4066944), (5340, 3952704), (5355, 3941632), (5376, 3926235), (5440, 3880044), (5536, 3812760), (5607, 3764480), (5696, 3705660), (5712, 3695280), (5760, 3664486), (5882, 3588480), (6052, 3487680), (6055, 3485952), (6120, 3448928), (6228, 3389120), (6230, 3388032), (6408, 3293920), (6528, 3233370), (6720, 3140988), (6920, 3050208), (7120, 2964528), (7140, 2956224), (7266, 2904960), (7476, 2823360), (7565, 2790144), (7616, 2771460), (7785, 2711296), (8010, 2635136), (8064, 2617490), (8160, 2586696), (8304, 2541840), (8544, 2470440), (8568, 2463520), (8823, 2392320), (8960, 2355741), (9078, 2325120), (9345, 2258688), (9520, 2217168), (9688, 2178720), (9792, 2155580), (9968, 2117520), (10080, 2093992), (10380, 2033472), (10591, 1992960), (10680, 1976352), (10710, 1970816), (10880, 1940022), (10899, 1936640), (11072, 1906380), (11214, 1882240), (11392, 1852830), (11424, 1847640), (11520, 1832243), (11764, 1794240), (12104, 1743840), (12110, 1742976), (12240, 1724464), (12456, 1694560), (12460, 1694016), (12816, 1646960), (13056, 1616685), (13440, 1570494), (13617, 1550080), (13840, 1525104), (14240, 1482264), (14280, 1478112), (14532, 1452480), (14705, 1435392), (14952, 1411680), (15130, 1395072), (15232, 1385730), (15397, 1370880), (15570, 1355648), (16020, 1317568), (16128, 1308745), (16320, 1293348), (16608, 1270920), (17088, 1235220), (17136, 1231760), (17646, 1196160), (18156, 1162560), (18165, 1161984), (18690, 1129344), (19040, 1108584), (19376, 1089360), (19584, 1077790), (19936, 1058760), (20160, 1046996), (20587, 1025280), (20760, 1016736), (21182, 996480), (21360, 988176), (21420, 985408), (21760, 970011), (21798, 968320), (22144, 953190), (22428, 941120), (22695, 930048), (22784, 926415), (22848, 923820), (23528, 897120), (24208, 871920), (24220, 871488), (24480, 862232), (24912, 847280), (24920, 847008), (25632, 823480), (26469, 797440), (26880, 785247), (27234, 775040), (27680, 762552), (28035, 752896), (28480, 741132), (28560, 739056), (29064, 726240), (29410, 717696), (29904, 705840), (30260, 697536), (30464, 692865), (30794, 685440), (31140, 677824), (31773, 664320), (32040, 658784), (32640, 646674), (33216, 635460), (34176, 617610), (34272, 615880), (35292, 598080), (36312, 581280), (36330, 580992), (37380, 564672), (38080, 554292), (38752, 544680), (39168, 538895), (39872, 529380), (40320, 523498), (41174, 512640), (41520, 508368), (42364, 498240), (42720, 494088), (42840, 492704), (43596, 484160), (44115, 478464), (44288, 476595), (44856, 470560), (45390, 465024), (45696, 461910), (46191, 456960), (47056, 448560), (48416, 435960), (48440, 435744), (48960, 431116), (49824, 423640), (49840, 423504), (51264, 411740), (52938, 398720), (52955, 398592), (54468, 387520), (54495, 387328), (55360, 381276), (56070, 376448), (56960, 370566), (57120, 369528), (58128, 363120), (58820, 358848), (59808, 352920), (60520, 348768), (61588, 342720), (61761, 341760), (62280, 338912), (63546, 332160), (64080, 329392), (65280, 323337), (66432, 317730), (68085, 310016), (68352, 308805), (68544, 307940), (70584, 299040), (72624, 290640), (72660, 290496), (74760, 282336), (76160, 277146), (76985, 274176), (77504, 272340), (79744, 264690), (80640, 261749), (82348, 256320), (83040, 254184), (84728, 249120), (85440, 247044), (85680, 246352), (87192, 242080), (88230, 239232), (89712, 235280), (90780, 232512), (91392, 230955), (92382, 228480), (94112, 224280), (95319, 221440), (96832, 217980), (96880, 217872), (97920, 215558), (99648, 211820), (99680, 211752), (102528, 205870), (102935, 205056), (105876, 199360), (105910, 199296), (107779, 195840), (108936, 193760), (108990, 193664), (110720, 190638), (112140, 188224), (113920, 185283), (114240, 184764), (116256, 181560), (117640, 179424), (119616, 176460), (121040, 174384), (123176, 171360), (123522, 170880), (124560, 169456), (127092, 166080), (128160, 164696), (132345, 159488), (132864, 158865), (136170, 155008), (137088, 153970), (138573, 152320), (141168, 149520), (145248, 145320)]