344685120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 1198229760

約数和(自身を除く): 853544640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 192, 195, 208, 213, 240, 260, 284, 312, 320, 355, 389, 390, 416, 426, 480, 520, 568, 624, 710, 778, 780, 832, 852, 923, 960, 1040, 1065, 1136, 1167, 1248, 1420, 1556, 1560, 1704, 1846, 1945, 2080, 2130, 2272, 2334, 2496, 2769, 2840, 3112, 3120, 3408, 3692, 3890, 4160, 4260, 4544, 4615, 4668, 5057, 5538, 5680, 5835, 6224, 6240, 6816, 7384, 7780, 8520, 9230, 9336, 10114, 11076, 11360, 11670, 12448, 12480, 13632, 13845, 14768, 15171, 15560, 17040, 18460, 18672, 20228, 22152, 22720, 23340, 24896, 25285, 27619, 27690, 29536, 30342, 31120, 34080, 36920, 37344, 40456, 44304, 46680, 50570, 55238, 55380, 59072, 60684, 62240, 68160, 73840, 74688, 75855, 80912, 82857, 88608, 93360, 101140, 110476, 110760, 121368, 124480, 138095, 147680, 151710, 161824, 165714, 177216, 186720, 202280, 220952, 221520, 242736, 276190, 295360, 303420, 323648, 331428, 359047, 373440, 404560, 414285, 441904, 443040, 485472, 552380, 606840, 662856, 718094, 809120, 828570, 883808, 886080, 970944, 1077141, 1104760, 1213680, 1325712, 1436188, 1618240, 1657140, 1767616, 1795235, 2154282, 2209520, 2427360, 2651424, 2872376, 3314280, 3590470, 4308564, 4419040, 4854720, 5302848, 5385705, 5744752, 6628560, 7180940, 8617128, 8838080, 10771410, 11489504, 13257120, 14361880, 17234256, 21542820, 22979008, 26514240, 28723760, 34468512, 43085640, 57447520, 68937024, 86171280, 114895040, 172342560, 344685120]

約数ペア:

[(1, 344685120), (2, 172342560), (3, 114895040), (4, 86171280), (5, 68937024), (6, 57447520), (8, 43085640), (10, 34468512), (12, 28723760), (13, 26514240), (15, 22979008), (16, 21542820), (20, 17234256), (24, 14361880), (26, 13257120), (30, 11489504), (32, 10771410), (39, 8838080), (40, 8617128), (48, 7180940), (52, 6628560), (60, 5744752), (64, 5385705), (65, 5302848), (71, 4854720), (78, 4419040), (80, 4308564), (96, 3590470), (104, 3314280), (120, 2872376), (130, 2651424), (142, 2427360), (156, 2209520), (160, 2154282), (192, 1795235), (195, 1767616), (208, 1657140), (213, 1618240), (240, 1436188), (260, 1325712), (284, 1213680), (312, 1104760), (320, 1077141), (355, 970944), (389, 886080), (390, 883808), (416, 828570), (426, 809120), (480, 718094), (520, 662856), (568, 606840), (624, 552380), (710, 485472), (778, 443040), (780, 441904), (832, 414285), (852, 404560), (923, 373440), (960, 359047), (1040, 331428), (1065, 323648), (1136, 303420), (1167, 295360), (1248, 276190), (1420, 242736), (1556, 221520), (1560, 220952), (1704, 202280), (1846, 186720), (1945, 177216), (2080, 165714), (2130, 161824), (2272, 151710), (2334, 147680), (2496, 138095), (2769, 124480), (2840, 121368), (3112, 110760), (3120, 110476), (3408, 101140), (3692, 93360), (3890, 88608), (4160, 82857), (4260, 80912), (4544, 75855), (4615, 74688), (4668, 73840), (5057, 68160), (5538, 62240), (5680, 60684), (5835, 59072), (6224, 55380), (6240, 55238), (6816, 50570), (7384, 46680), (7780, 44304), (8520, 40456), (9230, 37344), (9336, 36920), (10114, 34080), (11076, 31120), (11360, 30342), (11670, 29536), (12448, 27690), (12480, 27619), (13632, 25285), (13845, 24896), (14768, 23340), (15171, 22720), (15560, 22152), (17040, 20228), (18460, 18672)]