82927320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 203229480

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, 120, 140, 168, 210, 269, 280, 367, 420, 538, 734, 807, 840, 1076, 1101, 1345, 1468, 1614, 1835, 1883, 2152, 2202, 2569, 2690, 2936, 3228, 3670, 3766, 4035, 4404, 5138, 5380, 5505, 5649, 6456, 7340, 7532, 7707, 8070, 8808, 9415, 10276, 10760, 11010, 11298, 12845, 14680, 15064, 15414, 16140, 18830, 20552, 22020, 22596, 25690, 28245, 30828, 32280, 37660, 38535, 44040, 45192, 51380, 56490, 61656, 75320, 77070, 98723, 102760, 112980, 154140, 197446, 225960, 296169, 308280, 394892, 493615, 592338, 691061, 789784, 987230, 1184676, 1382122, 1480845, 1974460, 2073183, 2369352, 2764244, 2961690, 3455305, 3948920, 4146366, 5528488, 5923380, 6910610, 8292732, 10365915, 11846760, 13821220, 16585464, 20731830, 27642440, 41463660, 82927320]

約数ペア:

[(1, 82927320), (2, 41463660), (3, 27642440), (4, 20731830), (5, 16585464), (6, 13821220), (7, 11846760), (8, 10365915), (10, 8292732), (12, 6910610), (14, 5923380), (15, 5528488), (20, 4146366), (21, 3948920), (24, 3455305), (28, 2961690), (30, 2764244), (35, 2369352), (40, 2073183), (42, 1974460), (56, 1480845), (60, 1382122), (70, 1184676), (84, 987230), (105, 789784), (120, 691061), (140, 592338), (168, 493615), (210, 394892), (269, 308280), (280, 296169), (367, 225960), (420, 197446), (538, 154140), (734, 112980), (807, 102760), (840, 98723), (1076, 77070), (1101, 75320), (1345, 61656), (1468, 56490), (1614, 51380), (1835, 45192), (1883, 44040), (2152, 38535), (2202, 37660), (2569, 32280), (2690, 30828), (2936, 28245), (3228, 25690), (3670, 22596), (3766, 22020), (4035, 20552), (4404, 18830), (5138, 16140), (5380, 15414), (5505, 15064), (5649, 14680), (6456, 12845), (7340, 11298), (7532, 11010), (7707, 10760), (8070, 10276), (8808, 9415)]