163703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 554964480

約数和(自身を除く): 391261200

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, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 739, 780, 852, 923, 1040, 1065, 1136, 1420, 1478, 1560, 1704, 1846, 2130, 2217, 2769, 2840, 2956, 3120, 3408, 3692, 3695, 4260, 4434, 4615, 5538, 5680, 5912, 7384, 7390, 8520, 8868, 9230, 9607, 11076, 11085, 11824, 13845, 14768, 14780, 17040, 17736, 18460, 19214, 22152, 22170, 27690, 28821, 29560, 35472, 36920, 38428, 44304, 44340, 48035, 52469, 55380, 57642, 59120, 73840, 76856, 88680, 96070, 104938, 110760, 115284, 144105, 153712, 157407, 177360, 192140, 209876, 221520, 230568, 262345, 288210, 314814, 384280, 419752, 461136, 524690, 576420, 629628, 682097, 768560, 787035, 839504, 1049380, 1152840, 1259256, 1364194, 1574070, 2046291, 2098760, 2305680, 2518512, 2728388, 3148140, 3410485, 4092582, 4197520, 5456776, 6296280, 6820970, 8185164, 10231455, 10913552, 12592560, 13641940, 16370328, 20462910, 27283880, 32740656, 40925820, 54567760, 81851640, 163703280]

約数ペア:

[(1, 163703280), (2, 81851640), (3, 54567760), (4, 40925820), (5, 32740656), (6, 27283880), (8, 20462910), (10, 16370328), (12, 13641940), (13, 12592560), (15, 10913552), (16, 10231455), (20, 8185164), (24, 6820970), (26, 6296280), (30, 5456776), (39, 4197520), (40, 4092582), (48, 3410485), (52, 3148140), (60, 2728388), (65, 2518512), (71, 2305680), (78, 2098760), (80, 2046291), (104, 1574070), (120, 1364194), (130, 1259256), (142, 1152840), (156, 1049380), (195, 839504), (208, 787035), (213, 768560), (240, 682097), (260, 629628), (284, 576420), (312, 524690), (355, 461136), (390, 419752), (426, 384280), (520, 314814), (568, 288210), (624, 262345), (710, 230568), (739, 221520), (780, 209876), (852, 192140), (923, 177360), (1040, 157407), (1065, 153712), (1136, 144105), (1420, 115284), (1478, 110760), (1560, 104938), (1704, 96070), (1846, 88680), (2130, 76856), (2217, 73840), (2769, 59120), (2840, 57642), (2956, 55380), (3120, 52469), (3408, 48035), (3692, 44340), (3695, 44304), (4260, 38428), (4434, 36920), (4615, 35472), (5538, 29560), (5680, 28821), (5912, 27690), (7384, 22170), (7390, 22152), (8520, 19214), (8868, 18460), (9230, 17736), (9607, 17040), (11076, 14780), (11085, 14768), (11824, 13845)]