57401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 148299600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1279, 1320, 1360, 1496, 1870, 2040, 2244, 2558, 2640, 2805, 2992, 3740, 3837, 4080, 4488, 5116, 5610, 6395, 7480, 7674, 8976, 10232, 11220, 12790, 14069, 14960, 15348, 19185, 20464, 21743, 22440, 25580, 28138, 30696, 38370, 42207, 43486, 44880, 51160, 56276, 61392, 65229, 70345, 76740, 84414, 86972, 102320, 108715, 112552, 130458, 140690, 153480, 168828, 173944, 211035, 217430, 225104, 239173, 260916, 281380, 306960, 326145, 337656, 347888, 422070, 434860, 478346, 521832, 562760, 652290, 675312, 717519, 844140, 869720, 956692, 1043664, 1125520, 1195865, 1304580, 1435038, 1688280, 1739440, 1913384, 2391730, 2609160, 2870076, 3376560, 3587595, 3826768, 4783460, 5218320, 5740152, 7175190, 9566920, 11480304, 14350380, 19133840, 28700760, 57401520]

約数ペア:

[(1, 57401520), (2, 28700760), (3, 19133840), (4, 14350380), (5, 11480304), (6, 9566920), (8, 7175190), (10, 5740152), (11, 5218320), (12, 4783460), (15, 3826768), (16, 3587595), (17, 3376560), (20, 2870076), (22, 2609160), (24, 2391730), (30, 1913384), (33, 1739440), (34, 1688280), (40, 1435038), (44, 1304580), (48, 1195865), (51, 1125520), (55, 1043664), (60, 956692), (66, 869720), (68, 844140), (80, 717519), (85, 675312), (88, 652290), (102, 562760), (110, 521832), (120, 478346), (132, 434860), (136, 422070), (165, 347888), (170, 337656), (176, 326145), (187, 306960), (204, 281380), (220, 260916), (240, 239173), (255, 225104), (264, 217430), (272, 211035), (330, 173944), (340, 168828), (374, 153480), (408, 140690), (440, 130458), (510, 112552), (528, 108715), (561, 102320), (660, 86972), (680, 84414), (748, 76740), (816, 70345), (880, 65229), (935, 61392), (1020, 56276), (1122, 51160), (1279, 44880), (1320, 43486), (1360, 42207), (1496, 38370), (1870, 30696), (2040, 28138), (2244, 25580), (2558, 22440), (2640, 21743), (2805, 20464), (2992, 19185), (3740, 15348), (3837, 14960), (4080, 14069), (4488, 12790), (5116, 11220), (5610, 10232), (6395, 8976), (7480, 7674)]