1295873880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 4598415360

約数和(自身を除く): 3302541480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 191, 197, 205, 210, 246, 280, 287, 328, 382, 394, 410, 420, 492, 573, 574, 591, 615, 764, 788, 820, 840, 861, 955, 984, 985, 1146, 1148, 1182, 1230, 1337, 1379, 1435, 1528, 1576, 1640, 1722, 1910, 1970, 2292, 2296, 2364, 2460, 2674, 2758, 2865, 2870, 2955, 3444, 3820, 3940, 4011, 4137, 4305, 4584, 4728, 4920, 5348, 5516, 5730, 5740, 5910, 6685, 6888, 6895, 7640, 7831, 7880, 8022, 8077, 8274, 8610, 10696, 11032, 11460, 11480, 11820, 13370, 13790, 15662, 16044, 16154, 16548, 17220, 20055, 20685, 22920, 23493, 23640, 24231, 26740, 27580, 31324, 32088, 32308, 33096, 34440, 37627, 39155, 40110, 40385, 41370, 46986, 48462, 53480, 54817, 55160, 56539, 62648, 64616, 75254, 78310, 80220, 80770, 82740, 93972, 96924, 109634, 112881, 113078, 117465, 121155, 150508, 156620, 160440, 161540, 164451, 165480, 169617, 187944, 188135, 193848, 219268, 225762, 226156, 234930, 242310, 263389, 274085, 282695, 301016, 313240, 323080, 328902, 339234, 376270, 438536, 451524, 452312, 469860, 484620, 526778, 548170, 564405, 565390, 657804, 678468, 752540, 790167, 822255, 848085, 903048, 939720, 969240, 1053556, 1096340, 1128810, 1130780, 1315608, 1316945, 1356936, 1505080, 1542707, 1580334, 1644510, 1696170, 2107112, 2192680, 2257620, 2261560, 2633890, 3085414, 3160668, 3289020, 3392340, 3950835, 4515240, 4628121, 5267780, 6170828, 6321336, 6578040, 6784680, 7713535, 7901670, 9256242, 10535560, 10798949, 12341656, 15427070, 15803340, 18512484, 21597898, 23140605, 30854140, 31606680, 32396847, 37024968, 43195796, 46281210, 53994745, 61708280, 64793694, 86391592, 92562420, 107989490, 129587388, 161984235, 185124840, 215978980, 259174776, 323968470, 431957960, 647936940, 1295873880]

約数ペア:

[(1, 1295873880), (2, 647936940), (3, 431957960), (4, 323968470), (5, 259174776), (6, 215978980), (7, 185124840), (8, 161984235), (10, 129587388), (12, 107989490), (14, 92562420), (15, 86391592), (20, 64793694), (21, 61708280), (24, 53994745), (28, 46281210), (30, 43195796), (35, 37024968), (40, 32396847), (41, 31606680), (42, 30854140), (56, 23140605), (60, 21597898), (70, 18512484), (82, 15803340), (84, 15427070), (105, 12341656), (120, 10798949), (123, 10535560), (140, 9256242), (164, 7901670), (168, 7713535), (191, 6784680), (197, 6578040), (205, 6321336), (210, 6170828), (246, 5267780), (280, 4628121), (287, 4515240), (328, 3950835), (382, 3392340), (394, 3289020), (410, 3160668), (420, 3085414), (492, 2633890), (573, 2261560), (574, 2257620), (591, 2192680), (615, 2107112), (764, 1696170), (788, 1644510), (820, 1580334), (840, 1542707), (861, 1505080), (955, 1356936), (984, 1316945), (985, 1315608), (1146, 1130780), (1148, 1128810), (1182, 1096340), (1230, 1053556), (1337, 969240), (1379, 939720), (1435, 903048), (1528, 848085), (1576, 822255), (1640, 790167), (1722, 752540), (1910, 678468), (1970, 657804), (2292, 565390), (2296, 564405), (2364, 548170), (2460, 526778), (2674, 484620), (2758, 469860), (2865, 452312), (2870, 451524), (2955, 438536), (3444, 376270), (3820, 339234), (3940, 328902), (4011, 323080), (4137, 313240), (4305, 301016), (4584, 282695), (4728, 274085), (4920, 263389), (5348, 242310), (5516, 234930), (5730, 226156), (5740, 225762), (5910, 219268), (6685, 193848), (6888, 188135), (6895, 187944), (7640, 169617), (7831, 165480), (7880, 164451), (8022, 161540), (8077, 160440), (8274, 156620), (8610, 150508), (10696, 121155), (11032, 117465), (11460, 113078), (11480, 112881), (11820, 109634), (13370, 96924), (13790, 93972), (15662, 82740), (16044, 80770), (16154, 80220), (16548, 78310), (17220, 75254), (20055, 64616), (20685, 62648), (22920, 56539), (23493, 55160), (23640, 54817), (24231, 53480), (26740, 48462), (27580, 46986), (31324, 41370), (32088, 40385), (32308, 40110), (33096, 39155), (34440, 37627)]