1318672080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1194

約数の個数: 240

約数和(自身を含む): 4864938624

約数和(自身を除く): 3546266544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 167, 176, 180, 198, 220, 240, 264, 330, 334, 360, 396, 440, 495, 501, 528, 660, 668, 720, 792, 835, 880, 990, 997, 1002, 1320, 1336, 1503, 1584, 1670, 1837, 1980, 1994, 2004, 2505, 2640, 2672, 2991, 3006, 3340, 3674, 3960, 3988, 4008, 4985, 5010, 5511, 5982, 6012, 6680, 7348, 7515, 7920, 7976, 8016, 8973, 9185, 9970, 10020, 10967, 11022, 11964, 12024, 13360, 14696, 14955, 15030, 15952, 16533, 17946, 18370, 19940, 20040, 21934, 22044, 23928, 24048, 27555, 29392, 29910, 30060, 32901, 33066, 35892, 36740, 39880, 40080, 43868, 44088, 44865, 47856, 54835, 55110, 59820, 60120, 65802, 66132, 71784, 73480, 79760, 82665, 87736, 88176, 89730, 98703, 109670, 110220, 119640, 120240, 131604, 132264, 143568, 146960, 164505, 165330, 166499, 175472, 179460, 197406, 219340, 220440, 239280, 263208, 264528, 329010, 330660, 332998, 358920, 394812, 438680, 440880, 493515, 499497, 526416, 658020, 661320, 665996, 717840, 789624, 832495, 877360, 987030, 998994, 1316040, 1322640, 1331992, 1498491, 1579248, 1664990, 1831489, 1974060, 1997988, 2497485, 2632080, 2663984, 2996982, 3329980, 3662978, 3948120, 3995976, 4994970, 5494467, 5993964, 6659960, 7325956, 7492455, 7896240, 7991952, 9157445, 9989940, 10988934, 11987928, 13319920, 14651912, 14984910, 16483401, 18314890, 19979880, 21977868, 23975856, 27472335, 29303824, 29969820, 32966802, 36629780, 39959760, 43955736, 54944670, 59939640, 65933604, 73259560, 82417005, 87911472, 109889340, 119879280, 131867208, 146519120, 164834010, 219778680, 263734416, 329668020, 439557360, 659336040, 1318672080]

約数ペア:

[(1, 1318672080), (2, 659336040), (3, 439557360), (4, 329668020), (5, 263734416), (6, 219778680), (8, 164834010), (9, 146519120), (10, 131867208), (11, 119879280), (12, 109889340), (15, 87911472), (16, 82417005), (18, 73259560), (20, 65933604), (22, 59939640), (24, 54944670), (30, 43955736), (33, 39959760), (36, 36629780), (40, 32966802), (44, 29969820), (45, 29303824), (48, 27472335), (55, 23975856), (60, 21977868), (66, 19979880), (72, 18314890), (80, 16483401), (88, 14984910), (90, 14651912), (99, 13319920), (110, 11987928), (120, 10988934), (132, 9989940), (144, 9157445), (165, 7991952), (167, 7896240), (176, 7492455), (180, 7325956), (198, 6659960), (220, 5993964), (240, 5494467), (264, 4994970), (330, 3995976), (334, 3948120), (360, 3662978), (396, 3329980), (440, 2996982), (495, 2663984), (501, 2632080), (528, 2497485), (660, 1997988), (668, 1974060), (720, 1831489), (792, 1664990), (835, 1579248), (880, 1498491), (990, 1331992), (997, 1322640), (1002, 1316040), (1320, 998994), (1336, 987030), (1503, 877360), (1584, 832495), (1670, 789624), (1837, 717840), (1980, 665996), (1994, 661320), (2004, 658020), (2505, 526416), (2640, 499497), (2672, 493515), (2991, 440880), (3006, 438680), (3340, 394812), (3674, 358920), (3960, 332998), (3988, 330660), (4008, 329010), (4985, 264528), (5010, 263208), (5511, 239280), (5982, 220440), (6012, 219340), (6680, 197406), (7348, 179460), (7515, 175472), (7920, 166499), (7976, 165330), (8016, 164505), (8973, 146960), (9185, 143568), (9970, 132264), (10020, 131604), (10967, 120240), (11022, 119640), (11964, 110220), (12024, 109670), (13360, 98703), (14696, 89730), (14955, 88176), (15030, 87736), (15952, 82665), (16533, 79760), (17946, 73480), (18370, 71784), (19940, 66132), (20040, 65802), (21934, 60120), (22044, 59820), (23928, 55110), (24048, 54835), (27555, 47856), (29392, 44865), (29910, 44088), (30060, 43868), (32901, 40080), (33066, 39880), (35892, 36740)]