295493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 959333760

約数和(自身を除く): 663840120

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, 195, 260, 307, 312, 390, 520, 614, 617, 780, 921, 1228, 1234, 1535, 1560, 1842, 1851, 2456, 2468, 3070, 3085, 3684, 3702, 3991, 4605, 4936, 6140, 6170, 7368, 7404, 7982, 8021, 9210, 9255, 11973, 12280, 12340, 14808, 15964, 16042, 18420, 18510, 19955, 23946, 24063, 24680, 31928, 32084, 36840, 37020, 39910, 40105, 47892, 48126, 59865, 64168, 74040, 79820, 80210, 95784, 96252, 119730, 120315, 159640, 160420, 189419, 192504, 239460, 240630, 320840, 378838, 478920, 481260, 568257, 757676, 947095, 962520, 1136514, 1515352, 1894190, 2273028, 2462447, 2841285, 3788380, 4546056, 4924894, 5682570, 7387341, 7576760, 9849788, 11365140, 12312235, 14774682, 19699576, 22730280, 24624470, 29549364, 36936705, 49248940, 59098728, 73873410, 98497880, 147746820, 295493640]

約数ペア:

[(1, 295493640), (2, 147746820), (3, 98497880), (4, 73873410), (5, 59098728), (6, 49248940), (8, 36936705), (10, 29549364), (12, 24624470), (13, 22730280), (15, 19699576), (20, 14774682), (24, 12312235), (26, 11365140), (30, 9849788), (39, 7576760), (40, 7387341), (52, 5682570), (60, 4924894), (65, 4546056), (78, 3788380), (104, 2841285), (120, 2462447), (130, 2273028), (156, 1894190), (195, 1515352), (260, 1136514), (307, 962520), (312, 947095), (390, 757676), (520, 568257), (614, 481260), (617, 478920), (780, 378838), (921, 320840), (1228, 240630), (1234, 239460), (1535, 192504), (1560, 189419), (1842, 160420), (1851, 159640), (2456, 120315), (2468, 119730), (3070, 96252), (3085, 95784), (3684, 80210), (3702, 79820), (3991, 74040), (4605, 64168), (4936, 59865), (6140, 48126), (6170, 47892), (7368, 40105), (7404, 39910), (7982, 37020), (8021, 36840), (9210, 32084), (9255, 31928), (11973, 24680), (12280, 24063), (12340, 23946), (14808, 19955), (15964, 18510), (16042, 18420)]