2493289680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3701}}^1$

素因数の和:4125

約数の個数: 160

約数和(自身を含む): 8857790208

約数和(自身を除く): 6364500528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 401, 420, 560, 802, 840, 1203, 1604, 1680, 2005, 2406, 2807, 3208, 3701, 4010, 4812, 5614, 6015, 6416, 7402, 8020, 8421, 9624, 11103, 11228, 12030, 14035, 14804, 16040, 16842, 18505, 19248, 22206, 22456, 24060, 25907, 28070, 29608, 32080, 33684, 37010, 42105, 44412, 44912, 48120, 51814, 55515, 56140, 59216, 67368, 74020, 77721, 84210, 88824, 96240, 103628, 111030, 112280, 129535, 134736, 148040, 155442, 168420, 177648, 207256, 222060, 224560, 259070, 296080, 310884, 336840, 388605, 414512, 444120, 518140, 621768, 673680, 777210, 888240, 1036280, 1243536, 1484101, 1554420, 2072560, 2968202, 3108840, 4452303, 5936404, 6217680, 7420505, 8904606, 10388707, 11872808, 14841010, 17809212, 20777414, 22261515, 23745616, 29682020, 31166121, 35618424, 41554828, 44523030, 51943535, 59364040, 62332242, 71236848, 83109656, 89046060, 103887070, 118728080, 124664484, 155830605, 166219312, 178092120, 207774140, 249328968, 311661210, 356184240, 415548280, 498657936, 623322420, 831096560, 1246644840, 2493289680]

約数ペア:

[(1, 2493289680), (2, 1246644840), (3, 831096560), (4, 623322420), (5, 498657936), (6, 415548280), (7, 356184240), (8, 311661210), (10, 249328968), (12, 207774140), (14, 178092120), (15, 166219312), (16, 155830605), (20, 124664484), (21, 118728080), (24, 103887070), (28, 89046060), (30, 83109656), (35, 71236848), (40, 62332242), (42, 59364040), (48, 51943535), (56, 44523030), (60, 41554828), (70, 35618424), (80, 31166121), (84, 29682020), (105, 23745616), (112, 22261515), (120, 20777414), (140, 17809212), (168, 14841010), (210, 11872808), (240, 10388707), (280, 8904606), (336, 7420505), (401, 6217680), (420, 5936404), (560, 4452303), (802, 3108840), (840, 2968202), (1203, 2072560), (1604, 1554420), (1680, 1484101), (2005, 1243536), (2406, 1036280), (2807, 888240), (3208, 777210), (3701, 673680), (4010, 621768), (4812, 518140), (5614, 444120), (6015, 414512), (6416, 388605), (7402, 336840), (8020, 310884), (8421, 296080), (9624, 259070), (11103, 224560), (11228, 222060), (12030, 207256), (14035, 177648), (14804, 168420), (16040, 155442), (16842, 148040), (18505, 134736), (19248, 129535), (22206, 112280), (22456, 111030), (24060, 103628), (25907, 96240), (28070, 88824), (29608, 84210), (32080, 77721), (33684, 74020), (37010, 67368), (42105, 59216), (44412, 56140), (44912, 55515), (48120, 51814)]