317045040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 1065098496

約数和(自身を除く): 748053456

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, 260, 307, 312, 331, 390, 520, 614, 624, 662, 780, 921, 993, 1040, 1228, 1324, 1535, 1560, 1655, 1842, 1986, 2456, 2648, 3070, 3120, 3310, 3684, 3972, 3991, 4303, 4605, 4912, 4965, 5296, 6140, 6620, 7368, 7944, 7982, 8606, 9210, 9930, 11973, 12280, 12909, 13240, 14736, 15888, 15964, 17212, 18420, 19860, 19955, 21515, 23946, 24560, 25818, 26480, 31928, 34424, 36840, 39720, 39910, 43030, 47892, 51636, 59865, 63856, 64545, 68848, 73680, 79440, 79820, 86060, 95784, 101617, 103272, 119730, 129090, 159640, 172120, 191568, 203234, 206544, 239460, 258180, 304851, 319280, 344240, 406468, 478920, 508085, 516360, 609702, 812936, 957840, 1016170, 1032720, 1219404, 1321021, 1524255, 1625872, 2032340, 2438808, 2642042, 3048510, 3963063, 4064680, 4877616, 5284084, 6097020, 6605105, 7926126, 8129360, 10568168, 12194040, 13210210, 15852252, 19815315, 21136336, 24388080, 26420420, 31704504, 39630630, 52840840, 63409008, 79261260, 105681680, 158522520, 317045040]

約数ペア:

[(1, 317045040), (2, 158522520), (3, 105681680), (4, 79261260), (5, 63409008), (6, 52840840), (8, 39630630), (10, 31704504), (12, 26420420), (13, 24388080), (15, 21136336), (16, 19815315), (20, 15852252), (24, 13210210), (26, 12194040), (30, 10568168), (39, 8129360), (40, 7926126), (48, 6605105), (52, 6097020), (60, 5284084), (65, 4877616), (78, 4064680), (80, 3963063), (104, 3048510), (120, 2642042), (130, 2438808), (156, 2032340), (195, 1625872), (208, 1524255), (240, 1321021), (260, 1219404), (307, 1032720), (312, 1016170), (331, 957840), (390, 812936), (520, 609702), (614, 516360), (624, 508085), (662, 478920), (780, 406468), (921, 344240), (993, 319280), (1040, 304851), (1228, 258180), (1324, 239460), (1535, 206544), (1560, 203234), (1655, 191568), (1842, 172120), (1986, 159640), (2456, 129090), (2648, 119730), (3070, 103272), (3120, 101617), (3310, 95784), (3684, 86060), (3972, 79820), (3991, 79440), (4303, 73680), (4605, 68848), (4912, 64545), (4965, 63856), (5296, 59865), (6140, 51636), (6620, 47892), (7368, 43030), (7944, 39910), (7982, 39720), (8606, 36840), (9210, 34424), (9930, 31928), (11973, 26480), (12280, 25818), (12909, 24560), (13240, 23946), (14736, 21515), (15888, 19955), (15964, 19860), (17212, 18420)]