733685680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 160

約数和(自身を含む): 2167861248

約数和(自身を除く): 1434175568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3251, 3472, 3640, 4030, 4340, 5642, 6448, 6502, 7280, 8060, 8680, 11284, 13004, 14105, 16120, 16255, 17360, 22568, 22757, 26008, 28210, 32240, 32510, 42263, 45136, 45514, 52016, 56420, 65020, 84526, 91028, 100781, 112840, 113785, 130040, 169052, 182056, 201562, 211315, 225680, 227570, 260080, 295841, 338104, 364112, 403124, 422630, 455140, 503905, 591682, 676208, 705467, 806248, 845260, 910280, 1007810, 1183364, 1310153, 1410934, 1479205, 1612496, 1690520, 1820560, 2015620, 2366728, 2620306, 2821868, 2958410, 3381040, 3527335, 4031240, 4733456, 5240612, 5643736, 5916820, 6550765, 7054670, 8062480, 9171071, 10481224, 11287472, 11833640, 13101530, 14109340, 18342142, 20962448, 23667280, 26203060, 28218680, 36684284, 45855355, 52406120, 56437360, 73368568, 91710710, 104812240, 146737136, 183421420, 366842840, 733685680]

約数ペア:

[(1, 733685680), (2, 366842840), (4, 183421420), (5, 146737136), (7, 104812240), (8, 91710710), (10, 73368568), (13, 56437360), (14, 52406120), (16, 45855355), (20, 36684284), (26, 28218680), (28, 26203060), (31, 23667280), (35, 20962448), (40, 18342142), (52, 14109340), (56, 13101530), (62, 11833640), (65, 11287472), (70, 10481224), (80, 9171071), (91, 8062480), (104, 7054670), (112, 6550765), (124, 5916820), (130, 5643736), (140, 5240612), (155, 4733456), (182, 4031240), (208, 3527335), (217, 3381040), (248, 2958410), (260, 2821868), (280, 2620306), (310, 2366728), (364, 2015620), (403, 1820560), (434, 1690520), (455, 1612496), (496, 1479205), (520, 1410934), (560, 1310153), (620, 1183364), (728, 1007810), (806, 910280), (868, 845260), (910, 806248), (1040, 705467), (1085, 676208), (1240, 591682), (1456, 503905), (1612, 455140), (1736, 422630), (1820, 403124), (2015, 364112), (2170, 338104), (2480, 295841), (2821, 260080), (3224, 227570), (3251, 225680), (3472, 211315), (3640, 201562), (4030, 182056), (4340, 169052), (5642, 130040), (6448, 113785), (6502, 112840), (7280, 100781), (8060, 91028), (8680, 84526), (11284, 65020), (13004, 56420), (14105, 52016), (16120, 45514), (16255, 45136), (17360, 42263), (22568, 32510), (22757, 32240), (26008, 28210)]