2110406640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 160

約数和(自身を含む): 6681596160

約数和(自身を除く): 4571189520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 163, 219, 240, 292, 326, 365, 438, 489, 584, 652, 730, 739, 815, 876, 978, 1095, 1168, 1304, 1460, 1478, 1630, 1752, 1956, 2190, 2217, 2445, 2608, 2920, 2956, 3260, 3504, 3695, 3912, 4380, 4434, 4890, 5840, 5912, 6520, 7390, 7824, 8760, 8868, 9780, 11085, 11824, 11899, 13040, 14780, 17520, 17736, 19560, 22170, 23798, 29560, 35472, 35697, 39120, 44340, 47596, 53947, 59120, 59495, 71394, 88680, 95192, 107894, 118990, 120457, 142788, 161841, 177360, 178485, 190384, 215788, 237980, 240914, 269735, 285576, 323682, 356970, 361371, 431576, 475960, 481828, 539470, 571152, 602285, 647364, 713940, 722742, 809205, 863152, 951920, 963656, 1078940, 1204570, 1294728, 1427880, 1445484, 1618410, 1806855, 1927312, 2157880, 2409140, 2589456, 2855760, 2890968, 3236820, 3613710, 4315760, 4818280, 5781936, 6473640, 7227420, 8793361, 9636560, 12947280, 14454840, 17586722, 26380083, 28909680, 35173444, 43966805, 52760166, 70346888, 87933610, 105520332, 131900415, 140693776, 175867220, 211040664, 263800830, 351734440, 422081328, 527601660, 703468880, 1055203320, 2110406640]

約数ペア:

[(1, 2110406640), (2, 1055203320), (3, 703468880), (4, 527601660), (5, 422081328), (6, 351734440), (8, 263800830), (10, 211040664), (12, 175867220), (15, 140693776), (16, 131900415), (20, 105520332), (24, 87933610), (30, 70346888), (40, 52760166), (48, 43966805), (60, 35173444), (73, 28909680), (80, 26380083), (120, 17586722), (146, 14454840), (163, 12947280), (219, 9636560), (240, 8793361), (292, 7227420), (326, 6473640), (365, 5781936), (438, 4818280), (489, 4315760), (584, 3613710), (652, 3236820), (730, 2890968), (739, 2855760), (815, 2589456), (876, 2409140), (978, 2157880), (1095, 1927312), (1168, 1806855), (1304, 1618410), (1460, 1445484), (1478, 1427880), (1630, 1294728), (1752, 1204570), (1956, 1078940), (2190, 963656), (2217, 951920), (2445, 863152), (2608, 809205), (2920, 722742), (2956, 713940), (3260, 647364), (3504, 602285), (3695, 571152), (3912, 539470), (4380, 481828), (4434, 475960), (4890, 431576), (5840, 361371), (5912, 356970), (6520, 323682), (7390, 285576), (7824, 269735), (8760, 240914), (8868, 237980), (9780, 215788), (11085, 190384), (11824, 178485), (11899, 177360), (13040, 161841), (14780, 142788), (17520, 120457), (17736, 118990), (19560, 107894), (22170, 95192), (23798, 88680), (29560, 71394), (35472, 59495), (35697, 59120), (39120, 53947), (44340, 47596)]