7673820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 27170304

約数和(自身を除く): 19496484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 151, 154, 165, 210, 220, 231, 242, 302, 308, 330, 363, 385, 420, 453, 462, 484, 604, 605, 660, 726, 755, 770, 847, 906, 924, 1057, 1155, 1210, 1452, 1510, 1540, 1661, 1694, 1812, 1815, 2114, 2265, 2310, 2420, 2541, 3020, 3171, 3322, 3388, 3630, 4228, 4235, 4530, 4620, 4983, 5082, 5285, 6342, 6644, 7260, 8305, 8470, 9060, 9966, 10164, 10570, 11627, 12684, 12705, 15855, 16610, 16940, 18271, 19932, 21140, 23254, 24915, 25410, 31710, 33220, 34881, 36542, 46508, 49830, 50820, 54813, 58135, 63420, 69762, 73084, 91355, 99660, 109626, 116270, 127897, 139524, 174405, 182710, 219252, 232540, 255794, 274065, 348810, 365420, 383691, 511588, 548130, 639485, 697620, 767382, 1096260, 1278970, 1534764, 1918455, 2557940, 3836910, 7673820]

約数ペア:

[(1, 7673820), (2, 3836910), (3, 2557940), (4, 1918455), (5, 1534764), (6, 1278970), (7, 1096260), (10, 767382), (11, 697620), (12, 639485), (14, 548130), (15, 511588), (20, 383691), (21, 365420), (22, 348810), (28, 274065), (30, 255794), (33, 232540), (35, 219252), (42, 182710), (44, 174405), (55, 139524), (60, 127897), (66, 116270), (70, 109626), (77, 99660), (84, 91355), (105, 73084), (110, 69762), (121, 63420), (132, 58135), (140, 54813), (151, 50820), (154, 49830), (165, 46508), (210, 36542), (220, 34881), (231, 33220), (242, 31710), (302, 25410), (308, 24915), (330, 23254), (363, 21140), (385, 19932), (420, 18271), (453, 16940), (462, 16610), (484, 15855), (604, 12705), (605, 12684), (660, 11627), (726, 10570), (755, 10164), (770, 9966), (847, 9060), (906, 8470), (924, 8305), (1057, 7260), (1155, 6644), (1210, 6342), (1452, 5285), (1510, 5082), (1540, 4983), (1661, 4620), (1694, 4530), (1812, 4235), (1815, 4228), (2114, 3630), (2265, 3388), (2310, 3322), (2420, 3171), (2541, 3020)]