387913988560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1\times {\mathrm{4231}}^1$

素因数の和:5973

約数の個数: 160

約数和(自身を含む): 1041836603904

約数和(自身を除く): 653922615344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 1621, 2020, 2828, 3242, 3535, 4040, 4231, 5656, 6484, 7070, 8080, 8105, 8462, 11312, 11347, 12968, 14140, 16210, 16924, 21155, 22694, 25936, 28280, 29617, 32420, 33848, 42310, 45388, 56560, 56735, 59234, 64840, 67696, 84620, 90776, 113470, 118468, 129680, 148085, 163721, 169240, 181552, 226940, 236936, 296170, 327442, 338480, 427331, 453880, 473872, 592340, 654884, 818605, 854662, 907760, 1146047, 1184680, 1309768, 1637210, 1709324, 2136655, 2292094, 2369360, 2619536, 2991317, 3274420, 3418648, 4273310, 4584188, 5730235, 5982634, 6548840, 6837296, 6858451, 8546620, 9168376, 11460470, 11965268, 13097680, 13716902, 14956585, 17093240, 18336752, 22920940, 23930536, 27433804, 29913170, 34186480, 34292255, 45841880, 47861072, 48009157, 54867608, 59826340, 68584510, 91683760, 96018314, 109735216, 119652680, 137169020, 192036628, 239305360, 240045785, 274338040, 384073256, 480091570, 548676080, 692703551, 768146512, 960183140, 1385407102, 1920366280, 2770814204, 3463517755, 3840732560, 4848924857, 5541628408, 6927035510, 9697849714, 11083256816, 13854071020, 19395699428, 24244624285, 27708142040, 38791398856, 48489248570, 55416284080, 77582797712, 96978497140, 193956994280, 387913988560]

約数ペア:

[(1, 387913988560), (2, 193956994280), (4, 96978497140), (5, 77582797712), (7, 55416284080), (8, 48489248570), (10, 38791398856), (14, 27708142040), (16, 24244624285), (20, 19395699428), (28, 13854071020), (35, 11083256816), (40, 9697849714), (56, 6927035510), (70, 5541628408), (80, 4848924857), (101, 3840732560), (112, 3463517755), (140, 2770814204), (202, 1920366280), (280, 1385407102), (404, 960183140), (505, 768146512), (560, 692703551), (707, 548676080), (808, 480091570), (1010, 384073256), (1414, 274338040), (1616, 240045785), (1621, 239305360), (2020, 192036628), (2828, 137169020), (3242, 119652680), (3535, 109735216), (4040, 96018314), (4231, 91683760), (5656, 68584510), (6484, 59826340), (7070, 54867608), (8080, 48009157), (8105, 47861072), (8462, 45841880), (11312, 34292255), (11347, 34186480), (12968, 29913170), (14140, 27433804), (16210, 23930536), (16924, 22920940), (21155, 18336752), (22694, 17093240), (25936, 14956585), (28280, 13716902), (29617, 13097680), (32420, 11965268), (33848, 11460470), (42310, 9168376), (45388, 8546620), (56560, 6858451), (56735, 6837296), (59234, 6548840), (64840, 5982634), (67696, 5730235), (84620, 4584188), (90776, 4273310), (113470, 3418648), (118468, 3274420), (129680, 2991317), (148085, 2619536), (163721, 2369360), (169240, 2292094), (181552, 2136655), (226940, 1709324), (236936, 1637210), (296170, 1309768), (327442, 1184680), (338480, 1146047), (427331, 907760), (453880, 854662), (473872, 818605), (592340, 654884)]