1531477920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11117}}^1$

素因数の和:11183

約数の個数: 192

約数和(自身を含む): 5648299776

約数和(自身を除く): 4116821856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11117, 11480, 13776, 17220, 19680, 22234, 22960, 27552, 33351, 34440, 44468, 45920, 55585, 66702, 68880, 77819, 88936, 111170, 133404, 137760, 155638, 166755, 177872, 222340, 233457, 266808, 311276, 333510, 355744, 389095, 444680, 455797, 466914, 533616, 622552, 667020, 778190, 889360, 911594, 933828, 1067232, 1167285, 1245104, 1334040, 1367391, 1556380, 1778720, 1823188, 1867656, 2278985, 2334570, 2490208, 2668080, 2734782, 3112760, 3190579, 3646376, 3735312, 4557970, 4669140, 5336160, 5469564, 6225520, 6381158, 6836955, 7292752, 7470624, 9115940, 9338280, 9571737, 10939128, 12451040, 12762316, 13673910, 14585504, 15952895, 18231880, 18676560, 19143474, 21878256, 25524632, 27347820, 31905790, 36463760, 37353120, 38286948, 43756512, 47858685, 51049264, 54695640, 63811580, 72927520, 76573896, 95717370, 102098528, 109391280, 127623160, 153147792, 191434740, 218782560, 255246320, 306295584, 382869480, 510492640, 765738960, 1531477920]

約数ペア:

[(1, 1531477920), (2, 765738960), (3, 510492640), (4, 382869480), (5, 306295584), (6, 255246320), (7, 218782560), (8, 191434740), (10, 153147792), (12, 127623160), (14, 109391280), (15, 102098528), (16, 95717370), (20, 76573896), (21, 72927520), (24, 63811580), (28, 54695640), (30, 51049264), (32, 47858685), (35, 43756512), (40, 38286948), (41, 37353120), (42, 36463760), (48, 31905790), (56, 27347820), (60, 25524632), (70, 21878256), (80, 19143474), (82, 18676560), (84, 18231880), (96, 15952895), (105, 14585504), (112, 13673910), (120, 12762316), (123, 12451040), (140, 10939128), (160, 9571737), (164, 9338280), (168, 9115940), (205, 7470624), (210, 7292752), (224, 6836955), (240, 6381158), (246, 6225520), (280, 5469564), (287, 5336160), (328, 4669140), (336, 4557970), (410, 3735312), (420, 3646376), (480, 3190579), (492, 3112760), (560, 2734782), (574, 2668080), (615, 2490208), (656, 2334570), (672, 2278985), (820, 1867656), (840, 1823188), (861, 1778720), (984, 1556380), (1120, 1367391), (1148, 1334040), (1230, 1245104), (1312, 1167285), (1435, 1067232), (1640, 933828), (1680, 911594), (1722, 889360), (1968, 778190), (2296, 667020), (2460, 622552), (2870, 533616), (3280, 466914), (3360, 455797), (3444, 444680), (3936, 389095), (4305, 355744), (4592, 333510), (4920, 311276), (5740, 266808), (6560, 233457), (6888, 222340), (8610, 177872), (9184, 166755), (9840, 155638), (11117, 137760), (11480, 133404), (13776, 111170), (17220, 88936), (19680, 77819), (22234, 68880), (22960, 66702), (27552, 55585), (33351, 45920), (34440, 44468)]