1030638840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1674

約数の個数: 256

約数和(自身を含む): 3911639040

約数和(自身を除く): 2881000200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 770, 781, 840, 852, 924, 994, 1065, 1155, 1320, 1420, 1491, 1540, 1562, 1571, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2840, 2982, 3080, 3124, 3142, 3905, 3976, 4260, 4620, 4686, 4713, 4970, 5467, 5964, 6248, 6284, 7455, 7810, 7855, 8520, 9240, 9372, 9426, 9940, 10934, 10997, 11715, 11928, 12568, 14910, 15620, 15710, 16401, 17281, 18744, 18852, 19880, 21868, 21994, 23430, 23565, 27335, 29820, 31240, 31420, 32802, 32991, 34562, 37704, 43736, 43988, 46860, 47130, 51843, 54670, 54985, 59640, 62840, 65604, 65982, 69124, 82005, 86405, 87976, 93720, 94260, 103686, 109340, 109970, 111541, 120967, 131208, 131964, 138248, 164010, 164955, 172810, 188520, 207372, 218680, 219940, 223082, 241934, 259215, 263928, 328020, 329910, 334623, 345620, 362901, 414744, 439880, 446164, 483868, 518430, 557705, 604835, 656040, 659820, 669246, 691240, 725802, 780787, 892328, 967736, 1036860, 1115410, 1209670, 1226951, 1319640, 1338492, 1451604, 1561574, 1673115, 1814505, 2073720, 2230820, 2342361, 2419340, 2453902, 2676984, 2903208, 3123148, 3346230, 3629010, 3680853, 3903935, 4461640, 4684722, 4838680, 4907804, 6134755, 6246296, 6692460, 7258020, 7361706, 7807870, 8588657, 9369444, 9815608, 11711805, 12269510, 13384920, 14516040, 14723412, 15615740, 17177314, 18404265, 18738888, 23423610, 24539020, 25765971, 29446824, 31231480, 34354628, 36808530, 42943285, 46847220, 49078040, 51531942, 68709256, 73617060, 85886570, 93694440, 103063884, 128829855, 147234120, 171773140, 206127768, 257659710, 343546280, 515319420, 1030638840]

約数ペア:

[(1, 1030638840), (2, 515319420), (3, 343546280), (4, 257659710), (5, 206127768), (6, 171773140), (7, 147234120), (8, 128829855), (10, 103063884), (11, 93694440), (12, 85886570), (14, 73617060), (15, 68709256), (20, 51531942), (21, 49078040), (22, 46847220), (24, 42943285), (28, 36808530), (30, 34354628), (33, 31231480), (35, 29446824), (40, 25765971), (42, 24539020), (44, 23423610), (55, 18738888), (56, 18404265), (60, 17177314), (66, 15615740), (70, 14723412), (71, 14516040), (77, 13384920), (84, 12269510), (88, 11711805), (105, 9815608), (110, 9369444), (120, 8588657), (132, 7807870), (140, 7361706), (142, 7258020), (154, 6692460), (165, 6246296), (168, 6134755), (210, 4907804), (213, 4838680), (220, 4684722), (231, 4461640), (264, 3903935), (280, 3680853), (284, 3629010), (308, 3346230), (330, 3123148), (355, 2903208), (385, 2676984), (420, 2453902), (426, 2419340), (440, 2342361), (462, 2230820), (497, 2073720), (568, 1814505), (616, 1673115), (660, 1561574), (710, 1451604), (770, 1338492), (781, 1319640), (840, 1226951), (852, 1209670), (924, 1115410), (994, 1036860), (1065, 967736), (1155, 892328), (1320, 780787), (1420, 725802), (1491, 691240), (1540, 669246), (1562, 659820), (1571, 656040), (1704, 604835), (1848, 557705), (1988, 518430), (2130, 483868), (2310, 446164), (2343, 439880), (2485, 414744), (2840, 362901), (2982, 345620), (3080, 334623), (3124, 329910), (3142, 328020), (3905, 263928), (3976, 259215), (4260, 241934), (4620, 223082), (4686, 219940), (4713, 218680), (4970, 207372), (5467, 188520), (5964, 172810), (6248, 164955), (6284, 164010), (7455, 138248), (7810, 131964), (7855, 131208), (8520, 120967), (9240, 111541), (9372, 109970), (9426, 109340), (9940, 103686), (10934, 94260), (10997, 93720), (11715, 87976), (11928, 86405), (12568, 82005), (14910, 69124), (15620, 65982), (15710, 65604), (16401, 62840), (17281, 59640), (18744, 54985), (18852, 54670), (19880, 51843), (21868, 47130), (21994, 46860), (23430, 43988), (23565, 43736), (27335, 37704), (29820, 34562), (31240, 32991), (31420, 32802)]