2040239760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 320

約数和(自身を含む): 7252869120

約数和(自身を除く): 5212629360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 127, 130, 152, 156, 190, 195, 208, 228, 240, 247, 254, 260, 271, 285, 304, 312, 380, 381, 390, 456, 494, 508, 520, 542, 570, 624, 635, 741, 760, 762, 780, 813, 912, 988, 1016, 1040, 1084, 1140, 1235, 1270, 1355, 1482, 1520, 1524, 1560, 1626, 1651, 1905, 1976, 2032, 2168, 2280, 2413, 2470, 2540, 2710, 2964, 3048, 3120, 3252, 3302, 3523, 3705, 3810, 3952, 4065, 4336, 4560, 4826, 4940, 4953, 5080, 5149, 5420, 5928, 6096, 6504, 6604, 7046, 7239, 7410, 7620, 8130, 8255, 9652, 9880, 9906, 10160, 10298, 10569, 10840, 11856, 12065, 13008, 13208, 14092, 14478, 14820, 15240, 15447, 16260, 16510, 17615, 19304, 19760, 19812, 20596, 21138, 21680, 24130, 24765, 25745, 26416, 28184, 28956, 29640, 30480, 30894, 31369, 32520, 33020, 34417, 35230, 36195, 38608, 39624, 41192, 42276, 48260, 49530, 51490, 52845, 56368, 57912, 59280, 61788, 62738, 65040, 66040, 66937, 68834, 70460, 72390, 77235, 79248, 82384, 84552, 94107, 96520, 99060, 102980, 103251, 105690, 115824, 123576, 125476, 132080, 133874, 137668, 140920, 144780, 154470, 156845, 169104, 172085, 188214, 193040, 198120, 200811, 205960, 206502, 211380, 247152, 250952, 267748, 275336, 281840, 289560, 308940, 313690, 334685, 344170, 376428, 396240, 401622, 411920, 413004, 422760, 447421, 470535, 501904, 516255, 535496, 550672, 579120, 617880, 627380, 653923, 669370, 688340, 752856, 803244, 826008, 845520, 894842, 941070, 1004055, 1032510, 1070992, 1235760, 1254760, 1307846, 1338740, 1342263, 1376680, 1505712, 1606488, 1652016, 1789684, 1882140, 1961769, 2008110, 2065020, 2237105, 2509520, 2615692, 2677480, 2684526, 2753360, 3212976, 3269615, 3579368, 3764280, 3923538, 4016220, 4130040, 4474210, 5231384, 5354960, 5369052, 6539230, 6711315, 7158736, 7528560, 7847076, 8032440, 8260080, 8500999, 8948420, 9808845, 10462768, 10738104, 13078460, 13422630, 15694152, 16064880, 17001998, 17896840, 19617690, 21476208, 25502997, 26156920, 26845260, 31388304, 34003996, 35793680, 39235380, 42504995, 51005994, 52313840, 53690520, 68007992, 78470760, 85009990, 102011988, 107381040, 127514985, 136015984, 156941520, 170019980, 204023976, 255029970, 340039960, 408047952, 510059940, 680079920, 1020119880, 2040239760]

約数ペア:

[(1, 2040239760), (2, 1020119880), (3, 680079920), (4, 510059940), (5, 408047952), (6, 340039960), (8, 255029970), (10, 204023976), (12, 170019980), (13, 156941520), (15, 136015984), (16, 127514985), (19, 107381040), (20, 102011988), (24, 85009990), (26, 78470760), (30, 68007992), (38, 53690520), (39, 52313840), (40, 51005994), (48, 42504995), (52, 39235380), (57, 35793680), (60, 34003996), (65, 31388304), (76, 26845260), (78, 26156920), (80, 25502997), (95, 21476208), (104, 19617690), (114, 17896840), (120, 17001998), (127, 16064880), (130, 15694152), (152, 13422630), (156, 13078460), (190, 10738104), (195, 10462768), (208, 9808845), (228, 8948420), (240, 8500999), (247, 8260080), (254, 8032440), (260, 7847076), (271, 7528560), (285, 7158736), (304, 6711315), (312, 6539230), (380, 5369052), (381, 5354960), (390, 5231384), (456, 4474210), (494, 4130040), (508, 4016220), (520, 3923538), (542, 3764280), (570, 3579368), (624, 3269615), (635, 3212976), (741, 2753360), (760, 2684526), (762, 2677480), (780, 2615692), (813, 2509520), (912, 2237105), (988, 2065020), (1016, 2008110), (1040, 1961769), (1084, 1882140), (1140, 1789684), (1235, 1652016), (1270, 1606488), (1355, 1505712), (1482, 1376680), (1520, 1342263), (1524, 1338740), (1560, 1307846), (1626, 1254760), (1651, 1235760), (1905, 1070992), (1976, 1032510), (2032, 1004055), (2168, 941070), (2280, 894842), (2413, 845520), (2470, 826008), (2540, 803244), (2710, 752856), (2964, 688340), (3048, 669370), (3120, 653923), (3252, 627380), (3302, 617880), (3523, 579120), (3705, 550672), (3810, 535496), (3952, 516255), (4065, 501904), (4336, 470535), (4560, 447421), (4826, 422760), (4940, 413004), (4953, 411920), (5080, 401622), (5149, 396240), (5420, 376428), (5928, 344170), (6096, 334685), (6504, 313690), (6604, 308940), (7046, 289560), (7239, 281840), (7410, 275336), (7620, 267748), (8130, 250952), (8255, 247152), (9652, 211380), (9880, 206502), (9906, 205960), (10160, 200811), (10298, 198120), (10569, 193040), (10840, 188214), (11856, 172085), (12065, 169104), (13008, 156845), (13208, 154470), (14092, 144780), (14478, 140920), (14820, 137668), (15240, 133874), (15447, 132080), (16260, 125476), (16510, 123576), (17615, 115824), (19304, 105690), (19760, 103251), (19812, 102980), (20596, 99060), (21138, 96520), (21680, 94107), (24130, 84552), (24765, 82384), (25745, 79248), (26416, 77235), (28184, 72390), (28956, 70460), (29640, 68834), (30480, 66937), (30894, 66040), (31369, 65040), (32520, 62738), (33020, 61788), (34417, 59280), (35230, 57912), (36195, 56368), (38608, 52845), (39624, 51490), (41192, 49530), (42276, 48260)]