63684240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 146302320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 83, 92, 115, 120, 138, 139, 166, 184, 230, 240, 249, 276, 278, 332, 345, 368, 415, 417, 460, 498, 552, 556, 664, 690, 695, 830, 834, 920, 996, 1104, 1112, 1245, 1328, 1380, 1390, 1660, 1668, 1840, 1909, 1992, 2085, 2224, 2490, 2760, 2780, 3197, 3320, 3336, 3818, 3984, 4170, 4980, 5520, 5560, 5727, 6394, 6640, 6672, 7636, 8340, 9545, 9591, 9960, 11120, 11454, 11537, 12788, 15272, 15985, 16680, 19090, 19182, 19920, 22908, 23074, 25576, 28635, 30544, 31970, 33360, 34611, 38180, 38364, 45816, 46148, 47955, 51152, 57270, 57685, 63940, 69222, 76360, 76728, 91632, 92296, 95910, 114540, 115370, 127880, 138444, 152720, 153456, 173055, 184592, 191820, 229080, 230740, 255760, 265351, 276888, 346110, 383640, 458160, 461480, 530702, 553776, 692220, 767280, 796053, 922960, 1061404, 1326755, 1384440, 1592106, 2122808, 2653510, 2768880, 3184212, 3980265, 4245616, 5307020, 6368424, 7960530, 10614040, 12736848, 15921060, 21228080, 31842120, 63684240]

約数ペア:

[(1, 63684240), (2, 31842120), (3, 21228080), (4, 15921060), (5, 12736848), (6, 10614040), (8, 7960530), (10, 6368424), (12, 5307020), (15, 4245616), (16, 3980265), (20, 3184212), (23, 2768880), (24, 2653510), (30, 2122808), (40, 1592106), (46, 1384440), (48, 1326755), (60, 1061404), (69, 922960), (80, 796053), (83, 767280), (92, 692220), (115, 553776), (120, 530702), (138, 461480), (139, 458160), (166, 383640), (184, 346110), (230, 276888), (240, 265351), (249, 255760), (276, 230740), (278, 229080), (332, 191820), (345, 184592), (368, 173055), (415, 153456), (417, 152720), (460, 138444), (498, 127880), (552, 115370), (556, 114540), (664, 95910), (690, 92296), (695, 91632), (830, 76728), (834, 76360), (920, 69222), (996, 63940), (1104, 57685), (1112, 57270), (1245, 51152), (1328, 47955), (1380, 46148), (1390, 45816), (1660, 38364), (1668, 38180), (1840, 34611), (1909, 33360), (1992, 31970), (2085, 30544), (2224, 28635), (2490, 25576), (2760, 23074), (2780, 22908), (3197, 19920), (3320, 19182), (3336, 19090), (3818, 16680), (3984, 15985), (4170, 15272), (4980, 12788), (5520, 11537), (5560, 11454), (5727, 11120), (6394, 9960), (6640, 9591), (6672, 9545), (7636, 8340)]