2177648320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 224

約数和(自身を含む): 5837529600

約数和(自身を除く): 3659881280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 64, 68, 74, 80, 85, 124, 136, 148, 155, 160, 170, 185, 248, 272, 296, 310, 320, 340, 349, 370, 496, 527, 544, 592, 620, 629, 680, 698, 740, 992, 1054, 1088, 1147, 1184, 1240, 1258, 1360, 1396, 1480, 1745, 1984, 2108, 2294, 2368, 2480, 2516, 2635, 2720, 2792, 2960, 3145, 3490, 4216, 4588, 4960, 5032, 5270, 5440, 5584, 5735, 5920, 5933, 6290, 6980, 8432, 9176, 9920, 10064, 10540, 10819, 11168, 11470, 11840, 11866, 12580, 12913, 13960, 16864, 18352, 19499, 20128, 21080, 21638, 22336, 22940, 23732, 25160, 25826, 27920, 29665, 33728, 36704, 38998, 40256, 42160, 43276, 45880, 47464, 50320, 51652, 54095, 55840, 59330, 64565, 73408, 77996, 84320, 86552, 91760, 94928, 97495, 100640, 103304, 108190, 111680, 118660, 129130, 155992, 168640, 173104, 183520, 183923, 189856, 194990, 201280, 206608, 216380, 219521, 237320, 258260, 311984, 346208, 367040, 367846, 379712, 389980, 400303, 413216, 432760, 439042, 474640, 516520, 623968, 692416, 735692, 779960, 800606, 826432, 865520, 878084, 919615, 949280, 1033040, 1097605, 1247936, 1471384, 1559920, 1601212, 1731040, 1756168, 1839230, 1898560, 2001515, 2066080, 2195210, 2942768, 3119840, 3202424, 3462080, 3512336, 3678460, 4003030, 4132160, 4390420, 5885536, 6239680, 6404848, 6805151, 7024672, 7356920, 8006060, 8780840, 11771072, 12809696, 13610302, 14049344, 14713840, 16012120, 17561680, 25619392, 27220604, 29427680, 32024240, 34025755, 35123360, 54441208, 58855360, 64048480, 68051510, 70246720, 108882416, 128096960, 136103020, 217764832, 272206040, 435529664, 544412080, 1088824160, 2177648320]

約数ペア:

[(1, 2177648320), (2, 1088824160), (4, 544412080), (5, 435529664), (8, 272206040), (10, 217764832), (16, 136103020), (17, 128096960), (20, 108882416), (31, 70246720), (32, 68051510), (34, 64048480), (37, 58855360), (40, 54441208), (62, 35123360), (64, 34025755), (68, 32024240), (74, 29427680), (80, 27220604), (85, 25619392), (124, 17561680), (136, 16012120), (148, 14713840), (155, 14049344), (160, 13610302), (170, 12809696), (185, 11771072), (248, 8780840), (272, 8006060), (296, 7356920), (310, 7024672), (320, 6805151), (340, 6404848), (349, 6239680), (370, 5885536), (496, 4390420), (527, 4132160), (544, 4003030), (592, 3678460), (620, 3512336), (629, 3462080), (680, 3202424), (698, 3119840), (740, 2942768), (992, 2195210), (1054, 2066080), (1088, 2001515), (1147, 1898560), (1184, 1839230), (1240, 1756168), (1258, 1731040), (1360, 1601212), (1396, 1559920), (1480, 1471384), (1745, 1247936), (1984, 1097605), (2108, 1033040), (2294, 949280), (2368, 919615), (2480, 878084), (2516, 865520), (2635, 826432), (2720, 800606), (2792, 779960), (2960, 735692), (3145, 692416), (3490, 623968), (4216, 516520), (4588, 474640), (4960, 439042), (5032, 432760), (5270, 413216), (5440, 400303), (5584, 389980), (5735, 379712), (5920, 367846), (5933, 367040), (6290, 346208), (6980, 311984), (8432, 258260), (9176, 237320), (9920, 219521), (10064, 216380), (10540, 206608), (10819, 201280), (11168, 194990), (11470, 189856), (11840, 183923), (11866, 183520), (12580, 173104), (12913, 168640), (13960, 155992), (16864, 129130), (18352, 118660), (19499, 111680), (20128, 108190), (21080, 103304), (21638, 100640), (22336, 97495), (22940, 94928), (23732, 91760), (25160, 86552), (25826, 84320), (27920, 77996), (29665, 73408), (33728, 64565), (36704, 59330), (38998, 55840), (40256, 54095), (42160, 51652), (43276, 50320), (45880, 47464)]