9701640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 34876800

約数和(自身を除く): 25175160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 691, 702, 780, 936, 1080, 1170, 1382, 1404, 1560, 1755, 2073, 2340, 2764, 2808, 3455, 3510, 4146, 4680, 5528, 6219, 6910, 7020, 8292, 8983, 10365, 12438, 13820, 14040, 16584, 17966, 18657, 20730, 24876, 26949, 27640, 31095, 35932, 37314, 41460, 44915, 49752, 53898, 62190, 71864, 74628, 80847, 82920, 89830, 93285, 107796, 124380, 134745, 149256, 161694, 179660, 186570, 215592, 242541, 248760, 269490, 323388, 359320, 373140, 404235, 485082, 538980, 646776, 746280, 808470, 970164, 1077960, 1212705, 1616940, 1940328, 2425410, 3233880, 4850820, 9701640]

約数ペア:

[(1, 9701640), (2, 4850820), (3, 3233880), (4, 2425410), (5, 1940328), (6, 1616940), (8, 1212705), (9, 1077960), (10, 970164), (12, 808470), (13, 746280), (15, 646776), (18, 538980), (20, 485082), (24, 404235), (26, 373140), (27, 359320), (30, 323388), (36, 269490), (39, 248760), (40, 242541), (45, 215592), (52, 186570), (54, 179660), (60, 161694), (65, 149256), (72, 134745), (78, 124380), (90, 107796), (104, 93285), (108, 89830), (117, 82920), (120, 80847), (130, 74628), (135, 71864), (156, 62190), (180, 53898), (195, 49752), (216, 44915), (234, 41460), (260, 37314), (270, 35932), (312, 31095), (351, 27640), (360, 26949), (390, 24876), (468, 20730), (520, 18657), (540, 17966), (585, 16584), (691, 14040), (702, 13820), (780, 12438), (936, 10365), (1080, 8983), (1170, 8292), (1382, 7020), (1404, 6910), (1560, 6219), (1755, 5528), (2073, 4680), (2340, 4146), (2764, 3510), (2808, 3455)]