679532280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7159}}^1$

素因数の和:7293

約数の個数: 128

約数和(自身を含む): 2350771200

約数和(自身を除く): 1671238920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7159, 7910, 9492, 11865, 13560, 14318, 15820, 18984, 21477, 23730, 28636, 31640, 35795, 42954, 47460, 50113, 57272, 71590, 85908, 94920, 100226, 107385, 143180, 150339, 171816, 200452, 214770, 250565, 286360, 300678, 400904, 429540, 501130, 601356, 751695, 808967, 859080, 1002260, 1202712, 1503390, 1617934, 2004520, 2426901, 3006780, 3235868, 4044835, 4853802, 5662769, 6013560, 6471736, 8089670, 9707604, 11325538, 12134505, 16179340, 16988307, 19415208, 22651076, 24269010, 28313845, 32358680, 33976614, 45302152, 48538020, 56627690, 67953228, 84941535, 97076040, 113255380, 135906456, 169883070, 226510760, 339766140, 679532280]

約数ペア:

[(1, 679532280), (2, 339766140), (3, 226510760), (4, 169883070), (5, 135906456), (6, 113255380), (7, 97076040), (8, 84941535), (10, 67953228), (12, 56627690), (14, 48538020), (15, 45302152), (20, 33976614), (21, 32358680), (24, 28313845), (28, 24269010), (30, 22651076), (35, 19415208), (40, 16988307), (42, 16179340), (56, 12134505), (60, 11325538), (70, 9707604), (84, 8089670), (105, 6471736), (113, 6013560), (120, 5662769), (140, 4853802), (168, 4044835), (210, 3235868), (226, 3006780), (280, 2426901), (339, 2004520), (420, 1617934), (452, 1503390), (565, 1202712), (678, 1002260), (791, 859080), (840, 808967), (904, 751695), (1130, 601356), (1356, 501130), (1582, 429540), (1695, 400904), (2260, 300678), (2373, 286360), (2712, 250565), (3164, 214770), (3390, 200452), (3955, 171816), (4520, 150339), (4746, 143180), (6328, 107385), (6780, 100226), (7159, 94920), (7910, 85908), (9492, 71590), (11865, 57272), (13560, 50113), (14318, 47460), (15820, 42954), (18984, 35795), (21477, 31640), (23730, 28636)]