284292960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 1030869504

約数和(自身を除く): 746576544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 401, 420, 422, 480, 560, 633, 672, 802, 840, 844, 1055, 1120, 1203, 1266, 1477, 1604, 1680, 1688, 2005, 2110, 2406, 2532, 2807, 2954, 3165, 3208, 3360, 3376, 4010, 4220, 4431, 4812, 5064, 5614, 5908, 6015, 6330, 6416, 6752, 7385, 8020, 8421, 8440, 8862, 9624, 10128, 11228, 11816, 12030, 12660, 12832, 14035, 14770, 16040, 16842, 16880, 17724, 19248, 20256, 22155, 22456, 23632, 24060, 25320, 28070, 29540, 32080, 33684, 33760, 35448, 38496, 42105, 44310, 44912, 47264, 48120, 50640, 56140, 59080, 64160, 67368, 70896, 84210, 84611, 88620, 89824, 96240, 101280, 112280, 118160, 134736, 141792, 168420, 169222, 177240, 192480, 224560, 236320, 253833, 269472, 336840, 338444, 354480, 423055, 449120, 507666, 592277, 673680, 676888, 708960, 846110, 1015332, 1184554, 1269165, 1347360, 1353776, 1692220, 1776831, 2030664, 2369108, 2538330, 2707552, 2961385, 3384440, 3553662, 4061328, 4738216, 5076660, 5922770, 6768880, 7107324, 8122656, 8884155, 9476432, 10153320, 11845540, 13537760, 14214648, 17768310, 18952864, 20306640, 23691080, 28429296, 35536620, 40613280, 47382160, 56858592, 71073240, 94764320, 142146480, 284292960]

約数ペア:

[(1, 284292960), (2, 142146480), (3, 94764320), (4, 71073240), (5, 56858592), (6, 47382160), (7, 40613280), (8, 35536620), (10, 28429296), (12, 23691080), (14, 20306640), (15, 18952864), (16, 17768310), (20, 14214648), (21, 13537760), (24, 11845540), (28, 10153320), (30, 9476432), (32, 8884155), (35, 8122656), (40, 7107324), (42, 6768880), (48, 5922770), (56, 5076660), (60, 4738216), (70, 4061328), (80, 3553662), (84, 3384440), (96, 2961385), (105, 2707552), (112, 2538330), (120, 2369108), (140, 2030664), (160, 1776831), (168, 1692220), (210, 1353776), (211, 1347360), (224, 1269165), (240, 1184554), (280, 1015332), (336, 846110), (401, 708960), (420, 676888), (422, 673680), (480, 592277), (560, 507666), (633, 449120), (672, 423055), (802, 354480), (840, 338444), (844, 336840), (1055, 269472), (1120, 253833), (1203, 236320), (1266, 224560), (1477, 192480), (1604, 177240), (1680, 169222), (1688, 168420), (2005, 141792), (2110, 134736), (2406, 118160), (2532, 112280), (2807, 101280), (2954, 96240), (3165, 89824), (3208, 88620), (3360, 84611), (3376, 84210), (4010, 70896), (4220, 67368), (4431, 64160), (4812, 59080), (5064, 56140), (5614, 50640), (5908, 48120), (6015, 47264), (6330, 44912), (6416, 44310), (6752, 42105), (7385, 38496), (8020, 35448), (8421, 33760), (8440, 33684), (8862, 32080), (9624, 29540), (10128, 28070), (11228, 25320), (11816, 24060), (12030, 23632), (12660, 22456), (12832, 22155), (14035, 20256), (14770, 19248), (16040, 17724), (16842, 16880)]