828263280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3839

約数の個数: 160

約数和(自身を含む): 2804820480

約数和(自身を除く): 1976557200

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, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 3739, 4260, 4615, 5538, 5680, 7384, 7478, 8520, 9230, 11076, 11217, 13845, 14768, 14956, 17040, 18460, 18695, 22152, 22434, 27690, 29912, 36920, 37390, 44304, 44868, 48607, 55380, 56085, 59824, 73840, 74780, 89736, 97214, 110760, 112170, 145821, 149560, 179472, 194428, 221520, 224340, 243035, 265469, 291642, 299120, 388856, 448680, 486070, 530938, 583284, 729105, 777712, 796407, 897360, 972140, 1061876, 1166568, 1327345, 1458210, 1592814, 1944280, 2123752, 2333136, 2654690, 2916420, 3185628, 3451097, 3888560, 3982035, 4247504, 5309380, 5832840, 6371256, 6902194, 7964070, 10353291, 10618760, 11665680, 12742512, 13804388, 15928140, 17255485, 20706582, 21237520, 27608776, 31856280, 34510970, 41413164, 51766455, 55217552, 63712560, 69021940, 82826328, 103532910, 138043880, 165652656, 207065820, 276087760, 414131640, 828263280]

約数ペア:

[(1, 828263280), (2, 414131640), (3, 276087760), (4, 207065820), (5, 165652656), (6, 138043880), (8, 103532910), (10, 82826328), (12, 69021940), (13, 63712560), (15, 55217552), (16, 51766455), (20, 41413164), (24, 34510970), (26, 31856280), (30, 27608776), (39, 21237520), (40, 20706582), (48, 17255485), (52, 15928140), (60, 13804388), (65, 12742512), (71, 11665680), (78, 10618760), (80, 10353291), (104, 7964070), (120, 6902194), (130, 6371256), (142, 5832840), (156, 5309380), (195, 4247504), (208, 3982035), (213, 3888560), (240, 3451097), (260, 3185628), (284, 2916420), (312, 2654690), (355, 2333136), (390, 2123752), (426, 1944280), (520, 1592814), (568, 1458210), (624, 1327345), (710, 1166568), (780, 1061876), (852, 972140), (923, 897360), (1040, 796407), (1065, 777712), (1136, 729105), (1420, 583284), (1560, 530938), (1704, 486070), (1846, 448680), (2130, 388856), (2769, 299120), (2840, 291642), (3120, 265469), (3408, 243035), (3692, 224340), (3739, 221520), (4260, 194428), (4615, 179472), (5538, 149560), (5680, 145821), (7384, 112170), (7478, 110760), (8520, 97214), (9230, 89736), (11076, 74780), (11217, 73840), (13845, 59824), (14768, 56085), (14956, 55380), (17040, 48607), (18460, 44868), (18695, 44304), (22152, 37390), (22434, 36920), (27690, 29912)]