84322680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 274821120

約数和(自身を除く): 190498440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 283, 312, 382, 390, 520, 566, 573, 764, 780, 849, 955, 1132, 1146, 1415, 1528, 1560, 1698, 1910, 2264, 2292, 2483, 2830, 2865, 3396, 3679, 3820, 4245, 4584, 4966, 5660, 5730, 6792, 7358, 7449, 7640, 8490, 9932, 11037, 11320, 11460, 12415, 14716, 14898, 16980, 18395, 19864, 22074, 22920, 24830, 29432, 29796, 33960, 36790, 37245, 44148, 49660, 54053, 55185, 59592, 73580, 74490, 88296, 99320, 108106, 110370, 147160, 148980, 162159, 216212, 220740, 270265, 297960, 324318, 432424, 441480, 540530, 648636, 702689, 810795, 1081060, 1297272, 1405378, 1621590, 2108067, 2162120, 2810756, 3243180, 3513445, 4216134, 5621512, 6486360, 7026890, 8432268, 10540335, 14053780, 16864536, 21080670, 28107560, 42161340, 84322680]

約数ペア:

[(1, 84322680), (2, 42161340), (3, 28107560), (4, 21080670), (5, 16864536), (6, 14053780), (8, 10540335), (10, 8432268), (12, 7026890), (13, 6486360), (15, 5621512), (20, 4216134), (24, 3513445), (26, 3243180), (30, 2810756), (39, 2162120), (40, 2108067), (52, 1621590), (60, 1405378), (65, 1297272), (78, 1081060), (104, 810795), (120, 702689), (130, 648636), (156, 540530), (191, 441480), (195, 432424), (260, 324318), (283, 297960), (312, 270265), (382, 220740), (390, 216212), (520, 162159), (566, 148980), (573, 147160), (764, 110370), (780, 108106), (849, 99320), (955, 88296), (1132, 74490), (1146, 73580), (1415, 59592), (1528, 55185), (1560, 54053), (1698, 49660), (1910, 44148), (2264, 37245), (2292, 36790), (2483, 33960), (2830, 29796), (2865, 29432), (3396, 24830), (3679, 22920), (3820, 22074), (4245, 19864), (4584, 18395), (4966, 16980), (5660, 14898), (5730, 14716), (6792, 12415), (7358, 11460), (7449, 11320), (7640, 11037), (8490, 9932)]