21526753920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:732

約数の個数: 512

約数和(自身を含む): 81779258880

約数和(自身を除く): 60252504960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 73, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 146, 148, 160, 168, 185, 192, 210, 219, 222, 224, 240, 259, 280, 292, 296, 320, 336, 365, 370, 384, 420, 438, 444, 448, 480, 511, 518, 555, 560, 584, 592, 593, 640, 672, 730, 740, 777, 840, 876, 888, 896, 960, 1022, 1036, 1095, 1110, 1120, 1168, 1184, 1186, 1295, 1344, 1460, 1480, 1533, 1554, 1680, 1752, 1776, 1779, 1920, 2044, 2072, 2190, 2220, 2240, 2336, 2368, 2372, 2555, 2590, 2688, 2701, 2920, 2960, 2965, 3066, 3108, 3360, 3504, 3552, 3558, 3885, 4088, 4144, 4151, 4380, 4440, 4480, 4672, 4736, 4744, 5110, 5180, 5402, 5840, 5920, 5930, 6132, 6216, 6720, 7008, 7104, 7116, 7665, 7770, 8103, 8176, 8288, 8302, 8760, 8880, 8895, 9344, 9488, 10220, 10360, 10804, 11680, 11840, 11860, 12264, 12432, 12453, 13440, 13505, 14016, 14208, 14232, 15330, 15540, 16206, 16352, 16576, 16604, 17520, 17760, 17790, 18907, 18976, 20440, 20720, 20755, 21608, 21941, 23360, 23680, 23720, 24528, 24864, 24906, 27010, 28032, 28464, 30660, 31080, 32412, 32704, 33152, 33208, 35040, 35520, 35580, 37814, 37952, 40515, 40880, 41440, 41510, 43216, 43289, 43882, 46720, 47440, 49056, 49728, 49812, 54020, 56721, 56928, 61320, 62160, 62265, 64824, 65408, 65823, 66416, 70080, 71040, 71160, 75628, 75904, 81030, 81760, 82880, 83020, 86432, 86578, 87764, 94535, 94880, 98112, 99456, 99624, 108040, 109705, 113442, 113856, 122640, 124320, 124530, 129648, 129867, 131646, 132832, 140160, 142320, 151256, 153587, 162060, 163520, 165760, 166040, 172864, 173156, 175528, 189070, 189760, 196224, 199248, 216080, 216445, 219410, 226884, 227712, 245280, 248640, 249060, 259296, 259734, 263292, 265664, 283605, 284640, 302512, 303023, 307174, 324120, 327040, 329115, 332080, 345728, 346312, 351056, 378140, 379520, 398496, 432160, 432890, 438820, 453768, 460761, 490560, 497280, 498120, 518592, 519468, 526584, 531328, 567210, 569280, 605024, 606046, 614348, 648240, 649335, 658230, 664160, 692624, 702112, 756280, 767935, 796992, 864320, 865780, 877640, 907536, 909069, 921522, 981120, 996240, 1037184, 1038936, 1053168, 1134420, 1138560, 1210048, 1212092, 1228696, 1296480, 1298670, 1316460, 1328320, 1385248, 1404224, 1512560, 1515115, 1535870, 1593984, 1601693, 1728640, 1731560, 1755280, 1815072, 1818138, 1843044, 1992480, 2077872, 2106336, 2268840, 2303805, 2420096, 2424184, 2457392, 2592960, 2597340, 2632920, 2656640, 2770496, 2808448, 3025120, 3030230, 3071740, 3203386, 3463120, 3510560, 3630144, 3636276, 3686088, 3984960, 4155744, 4212672, 4537680, 4545345, 4607610, 4805079, 4848368, 4914784, 5185920, 5194680, 5265840, 5540992, 6050240, 6060460, 6143480, 6406772, 6926240, 7021120, 7260288, 7272552, 7372176, 7969920, 8008465, 8311488, 8425344, 9075360, 9090690, 9215220, 9610158, 9696736, 9829568, 10389360, 10531680, 11211851, 12100480, 12120920, 12286960, 12813544, 13852480, 14042240, 14545104, 14744352, 16016930, 16622976, 18150720, 18181380, 18430440, 19220316, 19393472, 19659136, 20778720, 21063360, 22423702, 24025395, 24241840, 24573920, 25627088, 27704960, 29090208, 29488704, 32033860, 33635553, 36301440, 36362760, 36860880, 38440632, 38786944, 41557440, 42126720, 44847404, 48050790, 48483680, 49147840, 51254176, 56059255, 58180416, 58977408, 64067720, 67271106, 72725520, 73721760, 76881264, 83114880, 89694808, 96101580, 96967360, 98295680, 102508352, 112118510, 116360832, 128135440, 134542212, 145451040, 147443520, 153762528, 168177765, 179389616, 192203160, 193934720, 205016704, 224237020, 256270880, 269084424, 290902080, 294887040, 307525056, 336355530, 358779232, 384406320, 448474040, 512541760, 538168848, 581804160, 615050112, 672711060, 717558464, 768812640, 896948080, 1025083520, 1076337696, 1345422120, 1435116928, 1537625280, 1793896160, 2152675392, 2690844240, 3075250560, 3587792320, 4305350784, 5381688480, 7175584640, 10763376960, 21526753920]

約数ペア:

[(1, 21526753920), (2, 10763376960), (3, 7175584640), (4, 5381688480), (5, 4305350784), (6, 3587792320), (7, 3075250560), (8, 2690844240), (10, 2152675392), (12, 1793896160), (14, 1537625280), (15, 1435116928), (16, 1345422120), (20, 1076337696), (21, 1025083520), (24, 896948080), (28, 768812640), (30, 717558464), (32, 672711060), (35, 615050112), (37, 581804160), (40, 538168848), (42, 512541760), (48, 448474040), (56, 384406320), (60, 358779232), (64, 336355530), (70, 307525056), (73, 294887040), (74, 290902080), (80, 269084424), (84, 256270880), (96, 224237020), (105, 205016704), (111, 193934720), (112, 192203160), (120, 179389616), (128, 168177765), (140, 153762528), (146, 147443520), (148, 145451040), (160, 134542212), (168, 128135440), (185, 116360832), (192, 112118510), (210, 102508352), (219, 98295680), (222, 96967360), (224, 96101580), (240, 89694808), (259, 83114880), (280, 76881264), (292, 73721760), (296, 72725520), (320, 67271106), (336, 64067720), (365, 58977408), (370, 58180416), (384, 56059255), (420, 51254176), (438, 49147840), (444, 48483680), (448, 48050790), (480, 44847404), (511, 42126720), (518, 41557440), (555, 38786944), (560, 38440632), (584, 36860880), (592, 36362760), (593, 36301440), (640, 33635553), (672, 32033860), (730, 29488704), (740, 29090208), (777, 27704960), (840, 25627088), (876, 24573920), (888, 24241840), (896, 24025395), (960, 22423702), (1022, 21063360), (1036, 20778720), (1095, 19659136), (1110, 19393472), (1120, 19220316), (1168, 18430440), (1184, 18181380), (1186, 18150720), (1295, 16622976), (1344, 16016930), (1460, 14744352), (1480, 14545104), (1533, 14042240), (1554, 13852480), (1680, 12813544), (1752, 12286960), (1776, 12120920), (1779, 12100480), (1920, 11211851), (2044, 10531680), (2072, 10389360), (2190, 9829568), (2220, 9696736), (2240, 9610158), (2336, 9215220), (2368, 9090690), (2372, 9075360), (2555, 8425344), (2590, 8311488), (2688, 8008465), (2701, 7969920), (2920, 7372176), (2960, 7272552), (2965, 7260288), (3066, 7021120), (3108, 6926240), (3360, 6406772), (3504, 6143480), (3552, 6060460), (3558, 6050240), (3885, 5540992), (4088, 5265840), (4144, 5194680), (4151, 5185920), (4380, 4914784), (4440, 4848368), (4480, 4805079), (4672, 4607610), (4736, 4545345), (4744, 4537680), (5110, 4212672), (5180, 4155744), (5402, 3984960), (5840, 3686088), (5920, 3636276), (5930, 3630144), (6132, 3510560), (6216, 3463120), (6720, 3203386), (7008, 3071740), (7104, 3030230), (7116, 3025120), (7665, 2808448), (7770, 2770496), (8103, 2656640), (8176, 2632920), (8288, 2597340), (8302, 2592960), (8760, 2457392), (8880, 2424184), (8895, 2420096), (9344, 2303805), (9488, 2268840), (10220, 2106336), (10360, 2077872), (10804, 1992480), (11680, 1843044), (11840, 1818138), (11860, 1815072), (12264, 1755280), (12432, 1731560), (12453, 1728640), (13440, 1601693), (13505, 1593984), (14016, 1535870), (14208, 1515115), (14232, 1512560), (15330, 1404224), (15540, 1385248), (16206, 1328320), (16352, 1316460), (16576, 1298670), (16604, 1296480), (17520, 1228696), (17760, 1212092), (17790, 1210048), (18907, 1138560), (18976, 1134420), (20440, 1053168), (20720, 1038936), (20755, 1037184), (21608, 996240), (21941, 981120), (23360, 921522), (23680, 909069), (23720, 907536), (24528, 877640), (24864, 865780), (24906, 864320), (27010, 796992), (28032, 767935), (28464, 756280), (30660, 702112), (31080, 692624), (32412, 664160), (32704, 658230), (33152, 649335), (33208, 648240), (35040, 614348), (35520, 606046), (35580, 605024), (37814, 569280), (37952, 567210), (40515, 531328), (40880, 526584), (41440, 519468), (41510, 518592), (43216, 498120), (43289, 497280), (43882, 490560), (46720, 460761), (47440, 453768), (49056, 438820), (49728, 432890), (49812, 432160), (54020, 398496), (56721, 379520), (56928, 378140), (61320, 351056), (62160, 346312), (62265, 345728), (64824, 332080), (65408, 329115), (65823, 327040), (66416, 324120), (70080, 307174), (71040, 303023), (71160, 302512), (75628, 284640), (75904, 283605), (81030, 265664), (81760, 263292), (82880, 259734), (83020, 259296), (86432, 249060), (86578, 248640), (87764, 245280), (94535, 227712), (94880, 226884), (98112, 219410), (99456, 216445), (99624, 216080), (108040, 199248), (109705, 196224), (113442, 189760), (113856, 189070), (122640, 175528), (124320, 173156), (124530, 172864), (129648, 166040), (129867, 165760), (131646, 163520), (132832, 162060), (140160, 153587), (142320, 151256)]