42125153520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{12781}}^1$

素因数の和:13271

約数の個数: 160

約数和(自身を含む): 135115352064

約数和(自身を除く): 92990198544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 443, 465, 496, 620, 744, 886, 930, 1240, 1329, 1488, 1772, 1860, 2215, 2480, 2658, 3544, 3720, 4430, 5316, 6645, 7088, 7440, 8860, 10632, 12781, 13290, 13733, 17720, 21264, 25562, 26580, 27466, 35440, 38343, 41199, 51124, 53160, 54932, 63905, 68665, 76686, 82398, 102248, 106320, 109864, 127810, 137330, 153372, 164796, 191715, 204496, 205995, 219728, 255620, 274660, 306744, 329592, 383430, 396211, 411990, 511240, 549320, 613488, 659184, 766860, 792422, 823980, 1022480, 1098640, 1188633, 1533720, 1584844, 1647960, 1981055, 2377266, 3067440, 3169688, 3295920, 3962110, 4754532, 5661983, 5943165, 6339376, 7924220, 9509064, 11323966, 11886330, 15848440, 16985949, 19018128, 22647932, 23772660, 28309915, 31696880, 33971898, 45295864, 47545320, 56619830, 67943796, 84929745, 90591728, 95090640, 113239660, 135887592, 169859490, 175521473, 226479320, 271775184, 339718980, 351042946, 452958640, 526564419, 679437960, 702085892, 877607365, 1053128838, 1358875920, 1404171784, 1755214730, 2106257676, 2632822095, 2808343568, 3510429460, 4212515352, 5265644190, 7020858920, 8425030704, 10531288380, 14041717840, 21062576760, 42125153520]

約数ペア:

[(1, 42125153520), (2, 21062576760), (3, 14041717840), (4, 10531288380), (5, 8425030704), (6, 7020858920), (8, 5265644190), (10, 4212515352), (12, 3510429460), (15, 2808343568), (16, 2632822095), (20, 2106257676), (24, 1755214730), (30, 1404171784), (31, 1358875920), (40, 1053128838), (48, 877607365), (60, 702085892), (62, 679437960), (80, 526564419), (93, 452958640), (120, 351042946), (124, 339718980), (155, 271775184), (186, 226479320), (240, 175521473), (248, 169859490), (310, 135887592), (372, 113239660), (443, 95090640), (465, 90591728), (496, 84929745), (620, 67943796), (744, 56619830), (886, 47545320), (930, 45295864), (1240, 33971898), (1329, 31696880), (1488, 28309915), (1772, 23772660), (1860, 22647932), (2215, 19018128), (2480, 16985949), (2658, 15848440), (3544, 11886330), (3720, 11323966), (4430, 9509064), (5316, 7924220), (6645, 6339376), (7088, 5943165), (7440, 5661983), (8860, 4754532), (10632, 3962110), (12781, 3295920), (13290, 3169688), (13733, 3067440), (17720, 2377266), (21264, 1981055), (25562, 1647960), (26580, 1584844), (27466, 1533720), (35440, 1188633), (38343, 1098640), (41199, 1022480), (51124, 823980), (53160, 792422), (54932, 766860), (63905, 659184), (68665, 613488), (76686, 549320), (82398, 511240), (102248, 411990), (106320, 396211), (109864, 383430), (127810, 329592), (137330, 306744), (153372, 274660), (164796, 255620), (191715, 219728), (204496, 205995)]