123517680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 464970240

約数和(自身を除く): 341452560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 59, 60, 61, 65, 66, 78, 80, 88, 104, 110, 118, 120, 122, 130, 132, 143, 156, 165, 176, 177, 183, 195, 208, 220, 236, 240, 244, 260, 264, 286, 295, 305, 312, 330, 354, 366, 390, 429, 440, 472, 488, 520, 528, 572, 590, 610, 624, 649, 660, 671, 708, 715, 732, 767, 780, 793, 858, 880, 885, 915, 944, 976, 1040, 1144, 1180, 1220, 1298, 1320, 1342, 1416, 1430, 1464, 1534, 1560, 1586, 1716, 1770, 1830, 1947, 2013, 2145, 2288, 2301, 2360, 2379, 2440, 2596, 2640, 2684, 2832, 2860, 2928, 3068, 3120, 3172, 3245, 3355, 3432, 3540, 3599, 3660, 3835, 3894, 3965, 4026, 4290, 4602, 4720, 4758, 4880, 5192, 5368, 5720, 6136, 6344, 6490, 6710, 6864, 7080, 7198, 7320, 7670, 7788, 7930, 8052, 8437, 8580, 8723, 9204, 9516, 9735, 10065, 10384, 10736, 10797, 11440, 11505, 11895, 12272, 12688, 12980, 13420, 14160, 14396, 14640, 15340, 15576, 15860, 16104, 16874, 17160, 17446, 17995, 18408, 19032, 19470, 20130, 21594, 23010, 23790, 25311, 25960, 26169, 26840, 28792, 30680, 31152, 31720, 32208, 33748, 34320, 34892, 35990, 36816, 38064, 38940, 39589, 40260, 42185, 43188, 43615, 46020, 46787, 47580, 50622, 51920, 52338, 53680, 53985, 57584, 61360, 63440, 67496, 69784, 71980, 77880, 79178, 80520, 84370, 86376, 87230, 92040, 93574, 95160, 101244, 104676, 107970, 118767, 126555, 130845, 134992, 139568, 140361, 143960, 155760, 158356, 161040, 168740, 172752, 174460, 184080, 187148, 190320, 197945, 202488, 209352, 215940, 233935, 237534, 253110, 261690, 280722, 287920, 316712, 337480, 348920, 374296, 395890, 404976, 418704, 431880, 467870, 475068, 506220, 514657, 523380, 561444, 593835, 633424, 674960, 697840, 701805, 748592, 791780, 863760, 935740, 950136, 1012440, 1029314, 1046760, 1122888, 1187670, 1403610, 1543971, 1583560, 1871480, 1900272, 2024880, 2058628, 2093520, 2245776, 2375340, 2573285, 2807220, 3087942, 3167120, 3742960, 4117256, 4750680, 5146570, 5614440, 6175884, 7719855, 8234512, 9501360, 10293140, 11228880, 12351768, 15439710, 20586280, 24703536, 30879420, 41172560, 61758840, 123517680]

約数ペア:

[(1, 123517680), (2, 61758840), (3, 41172560), (4, 30879420), (5, 24703536), (6, 20586280), (8, 15439710), (10, 12351768), (11, 11228880), (12, 10293140), (13, 9501360), (15, 8234512), (16, 7719855), (20, 6175884), (22, 5614440), (24, 5146570), (26, 4750680), (30, 4117256), (33, 3742960), (39, 3167120), (40, 3087942), (44, 2807220), (48, 2573285), (52, 2375340), (55, 2245776), (59, 2093520), (60, 2058628), (61, 2024880), (65, 1900272), (66, 1871480), (78, 1583560), (80, 1543971), (88, 1403610), (104, 1187670), (110, 1122888), (118, 1046760), (120, 1029314), (122, 1012440), (130, 950136), (132, 935740), (143, 863760), (156, 791780), (165, 748592), (176, 701805), (177, 697840), (183, 674960), (195, 633424), (208, 593835), (220, 561444), (236, 523380), (240, 514657), (244, 506220), (260, 475068), (264, 467870), (286, 431880), (295, 418704), (305, 404976), (312, 395890), (330, 374296), (354, 348920), (366, 337480), (390, 316712), (429, 287920), (440, 280722), (472, 261690), (488, 253110), (520, 237534), (528, 233935), (572, 215940), (590, 209352), (610, 202488), (624, 197945), (649, 190320), (660, 187148), (671, 184080), (708, 174460), (715, 172752), (732, 168740), (767, 161040), (780, 158356), (793, 155760), (858, 143960), (880, 140361), (885, 139568), (915, 134992), (944, 130845), (976, 126555), (1040, 118767), (1144, 107970), (1180, 104676), (1220, 101244), (1298, 95160), (1320, 93574), (1342, 92040), (1416, 87230), (1430, 86376), (1464, 84370), (1534, 80520), (1560, 79178), (1586, 77880), (1716, 71980), (1770, 69784), (1830, 67496), (1947, 63440), (2013, 61360), (2145, 57584), (2288, 53985), (2301, 53680), (2360, 52338), (2379, 51920), (2440, 50622), (2596, 47580), (2640, 46787), (2684, 46020), (2832, 43615), (2860, 43188), (2928, 42185), (3068, 40260), (3120, 39589), (3172, 38940), (3245, 38064), (3355, 36816), (3432, 35990), (3540, 34892), (3599, 34320), (3660, 33748), (3835, 32208), (3894, 31720), (3965, 31152), (4026, 30680), (4290, 28792), (4602, 26840), (4720, 26169), (4758, 25960), (4880, 25311), (5192, 23790), (5368, 23010), (5720, 21594), (6136, 20130), (6344, 19470), (6490, 19032), (6710, 18408), (6864, 17995), (7080, 17446), (7198, 17160), (7320, 16874), (7670, 16104), (7788, 15860), (7930, 15576), (8052, 15340), (8437, 14640), (8580, 14396), (8723, 14160), (9204, 13420), (9516, 12980), (9735, 12688), (10065, 12272), (10384, 11895), (10736, 11505), (10797, 11440)]