137987640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 192

約数和(自身を含む): 542842560

約数和(自身を除く): 404854920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3221, 3570, 4284, 4760, 5355, 6120, 6442, 7140, 8568, 9663, 10710, 12884, 14280, 16105, 19326, 21420, 22547, 25768, 28989, 32210, 38652, 42840, 45094, 48315, 54757, 57978, 64420, 67641, 77304, 90188, 96630, 109514, 112735, 115956, 128840, 135282, 144945, 164271, 180376, 193260, 202923, 219028, 225470, 231912, 270564, 273785, 289890, 328542, 338205, 383299, 386520, 405846, 438056, 450940, 492813, 541128, 547570, 579780, 657084, 676410, 766598, 811692, 821355, 901880, 985626, 1014615, 1095140, 1149897, 1159560, 1314168, 1352820, 1533196, 1623384, 1642710, 1916495, 1971252, 2029230, 2190280, 2299794, 2464065, 2705640, 3066392, 3285420, 3449691, 3832990, 3942504, 4058460, 4599588, 4928130, 5749485, 6570840, 6899382, 7665980, 8116920, 9199176, 9856260, 11498970, 13798764, 15331960, 17248455, 19712520, 22997940, 27597528, 34496910, 45995880, 68993820, 137987640]

約数ペア:

[(1, 137987640), (2, 68993820), (3, 45995880), (4, 34496910), (5, 27597528), (6, 22997940), (7, 19712520), (8, 17248455), (9, 15331960), (10, 13798764), (12, 11498970), (14, 9856260), (15, 9199176), (17, 8116920), (18, 7665980), (20, 6899382), (21, 6570840), (24, 5749485), (28, 4928130), (30, 4599588), (34, 4058460), (35, 3942504), (36, 3832990), (40, 3449691), (42, 3285420), (45, 3066392), (51, 2705640), (56, 2464065), (60, 2299794), (63, 2190280), (68, 2029230), (70, 1971252), (72, 1916495), (84, 1642710), (85, 1623384), (90, 1533196), (102, 1352820), (105, 1314168), (119, 1159560), (120, 1149897), (126, 1095140), (136, 1014615), (140, 985626), (153, 901880), (168, 821355), (170, 811692), (180, 766598), (204, 676410), (210, 657084), (238, 579780), (252, 547570), (255, 541128), (280, 492813), (306, 450940), (315, 438056), (340, 405846), (357, 386520), (360, 383299), (408, 338205), (420, 328542), (476, 289890), (504, 273785), (510, 270564), (595, 231912), (612, 225470), (630, 219028), (680, 202923), (714, 193260), (765, 180376), (840, 164271), (952, 144945), (1020, 135282), (1071, 128840), (1190, 115956), (1224, 112735), (1260, 109514), (1428, 96630), (1530, 90188), (1785, 77304), (2040, 67641), (2142, 64420), (2380, 57978), (2520, 54757), (2856, 48315), (3060, 45094), (3221, 42840), (3570, 38652), (4284, 32210), (4760, 28989), (5355, 25768), (6120, 22547), (6442, 21420), (7140, 19326), (8568, 16105), (9663, 14280), (10710, 12884)]