21515484480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 672

約数和(自身を含む): 84541766400

約数和(自身を除く): 63026281920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 181, 190, 192, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 320, 336, 343, 361, 362, 380, 392, 399, 420, 448, 456, 480, 490, 532, 543, 560, 570, 588, 608, 665, 672, 686, 722, 724, 735, 760, 784, 798, 840, 905, 912, 931, 960, 980, 1029, 1064, 1083, 1086, 1120, 1140, 1176, 1216, 1267, 1330, 1344, 1372, 1444, 1448, 1470, 1520, 1568, 1596, 1680, 1715, 1805, 1810, 1824, 1862, 1960, 1995, 2058, 2128, 2166, 2172, 2240, 2280, 2352, 2527, 2534, 2660, 2715, 2744, 2793, 2888, 2896, 2940, 3040, 3136, 3192, 3360, 3430, 3439, 3610, 3620, 3648, 3724, 3801, 3920, 3990, 4116, 4256, 4332, 4344, 4560, 4655, 4704, 5054, 5068, 5145, 5320, 5415, 5430, 5488, 5586, 5776, 5792, 5880, 6080, 6335, 6384, 6517, 6720, 6860, 6878, 7220, 7240, 7448, 7581, 7602, 7840, 7980, 8232, 8512, 8664, 8688, 8869, 9120, 9310, 9408, 10108, 10136, 10290, 10317, 10640, 10830, 10860, 10976, 11172, 11552, 11584, 11760, 12635, 12670, 12768, 13034, 13720, 13756, 13965, 14440, 14480, 14896, 15162, 15204, 15680, 15960, 16464, 17195, 17328, 17376, 17689, 17738, 18240, 18620, 19005, 19551, 20216, 20272, 20580, 20634, 21280, 21660, 21720, 21952, 22344, 23104, 23520, 24073, 25270, 25340, 25536, 26068, 26607, 27440, 27512, 27930, 28880, 28960, 29792, 30324, 30408, 31920, 32585, 32928, 34390, 34656, 34752, 35378, 35476, 37240, 37905, 38010, 39102, 40432, 40544, 41160, 41268, 42560, 43320, 43440, 44345, 44688, 47040, 48146, 50540, 50680, 51585, 52136, 53067, 53214, 54880, 55024, 55860, 57760, 57920, 59584, 60648, 60816, 62083, 63840, 65170, 65341, 65856, 68780, 69312, 70756, 70952, 72219, 74480, 75810, 76020, 78204, 80864, 81088, 82320, 82536, 86640, 86880, 88445, 88690, 89376, 96292, 97755, 101080, 101360, 103170, 104272, 106134, 106428, 109760, 110048, 111720, 115520, 120365, 121296, 121632, 123823, 124166, 127680, 130340, 130682, 133035, 137560, 141512, 141904, 144438, 148960, 151620, 152040, 156408, 161728, 164640, 165072, 168511, 173280, 173760, 176890, 177380, 178752, 186249, 192584, 195510, 196023, 202160, 202720, 206340, 208544, 212268, 212856, 220096, 223440, 240730, 242592, 243264, 247646, 248332, 260680, 261364, 265335, 266070, 275120, 283024, 283808, 288876, 297920, 303240, 304080, 310415, 312816, 326705, 329280, 330144, 337022, 346560, 353780, 354760, 361095, 371469, 372498, 385168, 391020, 392046, 404320, 405440, 412680, 417088, 424536, 425712, 446880, 457387, 481460, 485184, 495292, 496664, 505533, 521360, 522728, 530670, 532140, 550240, 566048, 567616, 577752, 606480, 608160, 619115, 620830, 625632, 653410, 660288, 674044, 707560, 709520, 722190, 742938, 744996, 770336, 782040, 784092, 808640, 825360, 842555, 849072, 851424, 893760, 914774, 931245, 962920, 980115, 990584, 993328, 1011066, 1042720, 1045456, 1061340, 1064280, 1100480, 1132096, 1155504, 1179577, 1212960, 1216320, 1238230, 1241660, 1251264, 1306820, 1348088, 1372161, 1415120, 1419040, 1444380, 1485876, 1489992, 1540672, 1564080, 1568184, 1650720, 1685110, 1698144, 1702848, 1829548, 1857345, 1862490, 1925840, 1960230, 1981168, 1986656, 2022132, 2085440, 2090912, 2122680, 2128560, 2286935, 2311008, 2359154, 2425920, 2476460, 2483320, 2527665, 2613640, 2696176, 2744322, 2830240, 2838080, 2888760, 2971752, 2979984, 3128160, 3136368, 3201709, 3301440, 3370220, 3396288, 3538731, 3659096, 3714690, 3724980, 3851680, 3920460, 3962336, 3973312, 4044264, 4181824, 4245360, 4257120, 4573870, 4622016, 4718308, 4952920, 4966640, 5055330, 5227280, 5392352, 5488644, 5660480, 5777520, 5897885, 5943504, 5959968, 6256320, 6272736, 6403418, 6740440, 6860805, 7077462, 7318192, 7429380, 7449960, 7703360, 7840920, 7924672, 8088528, 8490720, 8514240, 9147740, 9436616, 9605127, 9905840, 9933280, 10110660, 10454560, 10784704, 10977288, 11555040, 11795770, 11887008, 11919936, 12545472, 12806836, 13480880, 13721610, 14154924, 14636384, 14858760, 14899920, 15681840, 16008545, 16177056, 16981440, 17693655, 18295480, 18873232, 19210254, 19811680, 19866560, 20221320, 20909120, 21954576, 22411963, 23110080, 23591540, 23774016, 25613672, 26961760, 27443220, 28309848, 29272768, 29717520, 29799840, 31363680, 32017090, 32354112, 35387310, 36590960, 37746464, 38420508, 39623360, 40442640, 43909152, 44823926, 47183080, 48025635, 51227344, 53923520, 54886440, 56619696, 59435040, 59599680, 62727360, 64034180, 67235889, 70774620, 73181920, 75492928, 76841016, 80885280, 87818304, 89647852, 94366160, 96051270, 102454688, 109772880, 112059815, 113239392, 118870080, 128068360, 134471778, 141549240, 146363840, 153682032, 161770560, 179295704, 188732320, 192102540, 204909376, 219545760, 224119630, 226478784, 256136720, 268943556, 283098480, 307364064, 336179445, 358591408, 377464640, 384205080, 439091520, 448239260, 512273440, 537887112, 566196960, 614728128, 672358890, 717182816, 768410160, 896478520, 1024546880, 1075774224, 1132393920, 1344717780, 1434365632, 1536820320, 1792957040, 2151548448, 2689435560, 3073640640, 3585914080, 4303096896, 5378871120, 7171828160, 10757742240, 21515484480]

約数ペア:

[(1, 21515484480), (2, 10757742240), (3, 7171828160), (4, 5378871120), (5, 4303096896), (6, 3585914080), (7, 3073640640), (8, 2689435560), (10, 2151548448), (12, 1792957040), (14, 1536820320), (15, 1434365632), (16, 1344717780), (19, 1132393920), (20, 1075774224), (21, 1024546880), (24, 896478520), (28, 768410160), (30, 717182816), (32, 672358890), (35, 614728128), (38, 566196960), (40, 537887112), (42, 512273440), (48, 448239260), (49, 439091520), (56, 384205080), (57, 377464640), (60, 358591408), (64, 336179445), (70, 307364064), (76, 283098480), (80, 268943556), (84, 256136720), (95, 226478784), (96, 224119630), (98, 219545760), (105, 204909376), (112, 192102540), (114, 188732320), (120, 179295704), (133, 161770560), (140, 153682032), (147, 146363840), (152, 141549240), (160, 134471778), (168, 128068360), (181, 118870080), (190, 113239392), (192, 112059815), (196, 109772880), (210, 102454688), (224, 96051270), (228, 94366160), (240, 89647852), (245, 87818304), (266, 80885280), (280, 76841016), (285, 75492928), (294, 73181920), (304, 70774620), (320, 67235889), (336, 64034180), (343, 62727360), (361, 59599680), (362, 59435040), (380, 56619696), (392, 54886440), (399, 53923520), (420, 51227344), (448, 48025635), (456, 47183080), (480, 44823926), (490, 43909152), (532, 40442640), (543, 39623360), (560, 38420508), (570, 37746464), (588, 36590960), (608, 35387310), (665, 32354112), (672, 32017090), (686, 31363680), (722, 29799840), (724, 29717520), (735, 29272768), (760, 28309848), (784, 27443220), (798, 26961760), (840, 25613672), (905, 23774016), (912, 23591540), (931, 23110080), (960, 22411963), (980, 21954576), (1029, 20909120), (1064, 20221320), (1083, 19866560), (1086, 19811680), (1120, 19210254), (1140, 18873232), (1176, 18295480), (1216, 17693655), (1267, 16981440), (1330, 16177056), (1344, 16008545), (1372, 15681840), (1444, 14899920), (1448, 14858760), (1470, 14636384), (1520, 14154924), (1568, 13721610), (1596, 13480880), (1680, 12806836), (1715, 12545472), (1805, 11919936), (1810, 11887008), (1824, 11795770), (1862, 11555040), (1960, 10977288), (1995, 10784704), (2058, 10454560), (2128, 10110660), (2166, 9933280), (2172, 9905840), (2240, 9605127), (2280, 9436616), (2352, 9147740), (2527, 8514240), (2534, 8490720), (2660, 8088528), (2715, 7924672), (2744, 7840920), (2793, 7703360), (2888, 7449960), (2896, 7429380), (2940, 7318192), (3040, 7077462), (3136, 6860805), (3192, 6740440), (3360, 6403418), (3430, 6272736), (3439, 6256320), (3610, 5959968), (3620, 5943504), (3648, 5897885), (3724, 5777520), (3801, 5660480), (3920, 5488644), (3990, 5392352), (4116, 5227280), (4256, 5055330), (4332, 4966640), (4344, 4952920), (4560, 4718308), (4655, 4622016), (4704, 4573870), (5054, 4257120), (5068, 4245360), (5145, 4181824), (5320, 4044264), (5415, 3973312), (5430, 3962336), (5488, 3920460), (5586, 3851680), (5776, 3724980), (5792, 3714690), (5880, 3659096), (6080, 3538731), (6335, 3396288), (6384, 3370220), (6517, 3301440), (6720, 3201709), (6860, 3136368), (6878, 3128160), (7220, 2979984), (7240, 2971752), (7448, 2888760), (7581, 2838080), (7602, 2830240), (7840, 2744322), (7980, 2696176), (8232, 2613640), (8512, 2527665), (8664, 2483320), (8688, 2476460), (8869, 2425920), (9120, 2359154), (9310, 2311008), (9408, 2286935), (10108, 2128560), (10136, 2122680), (10290, 2090912), (10317, 2085440), (10640, 2022132), (10830, 1986656), (10860, 1981168), (10976, 1960230), (11172, 1925840), (11552, 1862490), (11584, 1857345), (11760, 1829548), (12635, 1702848), (12670, 1698144), (12768, 1685110), (13034, 1650720), (13720, 1568184), (13756, 1564080), (13965, 1540672), (14440, 1489992), (14480, 1485876), (14896, 1444380), (15162, 1419040), (15204, 1415120), (15680, 1372161), (15960, 1348088), (16464, 1306820), (17195, 1251264), (17328, 1241660), (17376, 1238230), (17689, 1216320), (17738, 1212960), (18240, 1179577), (18620, 1155504), (19005, 1132096), (19551, 1100480), (20216, 1064280), (20272, 1061340), (20580, 1045456), (20634, 1042720), (21280, 1011066), (21660, 993328), (21720, 990584), (21952, 980115), (22344, 962920), (23104, 931245), (23520, 914774), (24073, 893760), (25270, 851424), (25340, 849072), (25536, 842555), (26068, 825360), (26607, 808640), (27440, 784092), (27512, 782040), (27930, 770336), (28880, 744996), (28960, 742938), (29792, 722190), (30324, 709520), (30408, 707560), (31920, 674044), (32585, 660288), (32928, 653410), (34390, 625632), (34656, 620830), (34752, 619115), (35378, 608160), (35476, 606480), (37240, 577752), (37905, 567616), (38010, 566048), (39102, 550240), (40432, 532140), (40544, 530670), (41160, 522728), (41268, 521360), (42560, 505533), (43320, 496664), (43440, 495292), (44345, 485184), (44688, 481460), (47040, 457387), (48146, 446880), (50540, 425712), (50680, 424536), (51585, 417088), (52136, 412680), (53067, 405440), (53214, 404320), (54880, 392046), (55024, 391020), (55860, 385168), (57760, 372498), (57920, 371469), (59584, 361095), (60648, 354760), (60816, 353780), (62083, 346560), (63840, 337022), (65170, 330144), (65341, 329280), (65856, 326705), (68780, 312816), (69312, 310415), (70756, 304080), (70952, 303240), (72219, 297920), (74480, 288876), (75810, 283808), (76020, 283024), (78204, 275120), (80864, 266070), (81088, 265335), (82320, 261364), (82536, 260680), (86640, 248332), (86880, 247646), (88445, 243264), (88690, 242592), (89376, 240730), (96292, 223440), (97755, 220096), (101080, 212856), (101360, 212268), (103170, 208544), (104272, 206340), (106134, 202720), (106428, 202160), (109760, 196023), (110048, 195510), (111720, 192584), (115520, 186249), (120365, 178752), (121296, 177380), (121632, 176890), (123823, 173760), (124166, 173280), (127680, 168511), (130340, 165072), (130682, 164640), (133035, 161728), (137560, 156408), (141512, 152040), (141904, 151620), (144438, 148960)]