396299280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1889

約数の個数: 160

約数和(自身を含む): 1342414080

約数和(自身を除く): 946114800

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, 1789, 1846, 2130, 2769, 2840, 3120, 3408, 3578, 3692, 4260, 4615, 5367, 5538, 5680, 7156, 7384, 8520, 8945, 9230, 10734, 11076, 13845, 14312, 14768, 17040, 17890, 18460, 21468, 22152, 23257, 26835, 27690, 28624, 35780, 36920, 42936, 44304, 46514, 53670, 55380, 69771, 71560, 73840, 85872, 93028, 107340, 110760, 116285, 127019, 139542, 143120, 186056, 214680, 221520, 232570, 254038, 279084, 348855, 372112, 381057, 429360, 465140, 508076, 558168, 635095, 697710, 762114, 930280, 1016152, 1116336, 1270190, 1395420, 1524228, 1651247, 1860560, 1905285, 2032304, 2540380, 2790840, 3048456, 3302494, 3810570, 4953741, 5080760, 5581680, 6096912, 6604988, 7621140, 8256235, 9907482, 10161520, 13209976, 15242280, 16512470, 19814964, 24768705, 26419952, 30484560, 33024940, 39629928, 49537410, 66049880, 79259856, 99074820, 132099760, 198149640, 396299280]

約数ペア:

[(1, 396299280), (2, 198149640), (3, 132099760), (4, 99074820), (5, 79259856), (6, 66049880), (8, 49537410), (10, 39629928), (12, 33024940), (13, 30484560), (15, 26419952), (16, 24768705), (20, 19814964), (24, 16512470), (26, 15242280), (30, 13209976), (39, 10161520), (40, 9907482), (48, 8256235), (52, 7621140), (60, 6604988), (65, 6096912), (71, 5581680), (78, 5080760), (80, 4953741), (104, 3810570), (120, 3302494), (130, 3048456), (142, 2790840), (156, 2540380), (195, 2032304), (208, 1905285), (213, 1860560), (240, 1651247), (260, 1524228), (284, 1395420), (312, 1270190), (355, 1116336), (390, 1016152), (426, 930280), (520, 762114), (568, 697710), (624, 635095), (710, 558168), (780, 508076), (852, 465140), (923, 429360), (1040, 381057), (1065, 372112), (1136, 348855), (1420, 279084), (1560, 254038), (1704, 232570), (1789, 221520), (1846, 214680), (2130, 186056), (2769, 143120), (2840, 139542), (3120, 127019), (3408, 116285), (3578, 110760), (3692, 107340), (4260, 93028), (4615, 85872), (5367, 73840), (5538, 71560), (5680, 69771), (7156, 55380), (7384, 53670), (8520, 46514), (8945, 44304), (9230, 42936), (10734, 36920), (11076, 35780), (13845, 28624), (14312, 27690), (14768, 26835), (17040, 23257), (17890, 22152), (18460, 21468)]