82832880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 197149200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 191, 195, 208, 240, 260, 278, 312, 382, 390, 417, 520, 556, 573, 624, 695, 764, 780, 834, 955, 1040, 1112, 1146, 1390, 1528, 1560, 1668, 1807, 1910, 2085, 2224, 2292, 2483, 2780, 2865, 3056, 3120, 3336, 3614, 3820, 4170, 4584, 4966, 5421, 5560, 5730, 6672, 7228, 7449, 7640, 8340, 9035, 9168, 9932, 10842, 11120, 11460, 12415, 14456, 14898, 15280, 16680, 18070, 19864, 21684, 22920, 24830, 26549, 27105, 28912, 29796, 33360, 36140, 37245, 39728, 43368, 45840, 49660, 53098, 54210, 59592, 72280, 74490, 79647, 86736, 99320, 106196, 108420, 119184, 132745, 144560, 148980, 159294, 198640, 212392, 216840, 265490, 297960, 318588, 345137, 398235, 424784, 433680, 530980, 595920, 637176, 690274, 796470, 1035411, 1061960, 1274352, 1380548, 1592940, 1725685, 2070822, 2123920, 2761096, 3185880, 3451370, 4141644, 5177055, 5522192, 6371760, 6902740, 8283288, 10354110, 13805480, 16566576, 20708220, 27610960, 41416440, 82832880]

約数ペア:

[(1, 82832880), (2, 41416440), (3, 27610960), (4, 20708220), (5, 16566576), (6, 13805480), (8, 10354110), (10, 8283288), (12, 6902740), (13, 6371760), (15, 5522192), (16, 5177055), (20, 4141644), (24, 3451370), (26, 3185880), (30, 2761096), (39, 2123920), (40, 2070822), (48, 1725685), (52, 1592940), (60, 1380548), (65, 1274352), (78, 1061960), (80, 1035411), (104, 796470), (120, 690274), (130, 637176), (139, 595920), (156, 530980), (191, 433680), (195, 424784), (208, 398235), (240, 345137), (260, 318588), (278, 297960), (312, 265490), (382, 216840), (390, 212392), (417, 198640), (520, 159294), (556, 148980), (573, 144560), (624, 132745), (695, 119184), (764, 108420), (780, 106196), (834, 99320), (955, 86736), (1040, 79647), (1112, 74490), (1146, 72280), (1390, 59592), (1528, 54210), (1560, 53098), (1668, 49660), (1807, 45840), (1910, 43368), (2085, 39728), (2224, 37245), (2292, 36140), (2483, 33360), (2780, 29796), (2865, 28912), (3056, 27105), (3120, 26549), (3336, 24830), (3614, 22920), (3820, 21684), (4170, 19864), (4584, 18070), (4966, 16680), (5421, 15280), (5560, 14898), (5730, 14456), (6672, 12415), (7228, 11460), (7449, 11120), (7640, 10842), (8340, 9932), (9035, 9168)]