246164880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 827697024

約数和(自身を除く): 581532144

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, 156, 195, 208, 240, 257, 260, 307, 312, 390, 514, 520, 614, 624, 771, 780, 921, 1028, 1040, 1228, 1285, 1535, 1542, 1560, 1842, 2056, 2456, 2570, 3070, 3084, 3120, 3341, 3684, 3855, 3991, 4112, 4605, 4912, 5140, 6140, 6168, 6682, 7368, 7710, 7982, 9210, 10023, 10280, 11973, 12280, 12336, 13364, 14736, 15420, 15964, 16705, 18420, 19955, 20046, 20560, 23946, 24560, 26728, 30840, 31928, 33410, 36840, 39910, 40092, 47892, 50115, 53456, 59865, 61680, 63856, 66820, 73680, 78899, 79820, 80184, 95784, 100230, 119730, 133640, 157798, 159640, 160368, 191568, 200460, 236697, 239460, 267280, 315596, 319280, 394495, 400920, 473394, 478920, 631192, 788990, 801840, 946788, 957840, 1025687, 1183485, 1262384, 1577980, 1893576, 2051374, 2366970, 3077061, 3155960, 3787152, 4102748, 4733940, 5128435, 6154122, 6311920, 8205496, 9467880, 10256870, 12308244, 15385305, 16410992, 18935760, 20513740, 24616488, 30770610, 41027480, 49232976, 61541220, 82054960, 123082440, 246164880]

約数ペア:

[(1, 246164880), (2, 123082440), (3, 82054960), (4, 61541220), (5, 49232976), (6, 41027480), (8, 30770610), (10, 24616488), (12, 20513740), (13, 18935760), (15, 16410992), (16, 15385305), (20, 12308244), (24, 10256870), (26, 9467880), (30, 8205496), (39, 6311920), (40, 6154122), (48, 5128435), (52, 4733940), (60, 4102748), (65, 3787152), (78, 3155960), (80, 3077061), (104, 2366970), (120, 2051374), (130, 1893576), (156, 1577980), (195, 1262384), (208, 1183485), (240, 1025687), (257, 957840), (260, 946788), (307, 801840), (312, 788990), (390, 631192), (514, 478920), (520, 473394), (614, 400920), (624, 394495), (771, 319280), (780, 315596), (921, 267280), (1028, 239460), (1040, 236697), (1228, 200460), (1285, 191568), (1535, 160368), (1542, 159640), (1560, 157798), (1842, 133640), (2056, 119730), (2456, 100230), (2570, 95784), (3070, 80184), (3084, 79820), (3120, 78899), (3341, 73680), (3684, 66820), (3855, 63856), (3991, 61680), (4112, 59865), (4605, 53456), (4912, 50115), (5140, 47892), (6140, 40092), (6168, 39910), (6682, 36840), (7368, 33410), (7710, 31928), (7982, 30840), (9210, 26728), (10023, 24560), (10280, 23946), (11973, 20560), (12280, 20046), (12336, 19955), (13364, 18420), (14736, 16705), (15420, 15964)]