1382752560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 5015678976

約数和(自身を除く): 3632926416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 307, 336, 383, 392, 420, 490, 560, 588, 614, 735, 766, 784, 840, 921, 980, 1149, 1176, 1228, 1470, 1532, 1535, 1680, 1842, 1915, 1960, 2149, 2298, 2352, 2456, 2681, 2940, 3064, 3070, 3684, 3830, 3920, 4298, 4596, 4605, 4912, 5362, 5745, 5880, 6128, 6140, 6447, 7368, 7660, 8043, 8596, 9192, 9210, 10724, 10745, 11490, 11760, 12280, 12894, 13405, 14736, 15043, 15320, 16086, 17192, 18384, 18420, 18767, 21448, 21490, 22980, 24560, 25788, 26810, 30086, 30640, 32172, 32235, 34384, 36840, 37534, 40215, 42896, 42980, 45129, 45960, 51576, 53620, 56301, 60172, 64344, 64470, 73680, 75068, 75215, 80430, 85960, 90258, 91920, 93835, 103152, 107240, 112602, 117581, 120344, 128688, 128940, 150136, 150430, 160860, 171920, 180516, 187670, 214480, 225204, 225645, 235162, 240688, 257880, 281505, 300272, 300860, 321720, 352743, 361032, 375340, 450408, 451290, 470324, 515760, 563010, 587905, 601720, 643440, 705486, 722064, 750680, 823067, 900816, 902580, 940648, 1126020, 1175810, 1203440, 1410972, 1501360, 1646134, 1763715, 1805160, 1881296, 2252040, 2351620, 2469201, 2821944, 3292268, 3527430, 3610320, 4115335, 4504080, 4703240, 4938402, 5643888, 5761469, 6584536, 7054860, 8230670, 9406480, 9876804, 11522938, 12346005, 13169072, 14109720, 16461340, 17284407, 19753608, 23045876, 24692010, 28219440, 28807345, 32922680, 34568814, 39507216, 46091752, 49384020, 57614690, 65845360, 69137628, 86422035, 92183504, 98768040, 115229380, 138275256, 172844070, 197536080, 230458760, 276550512, 345688140, 460917520, 691376280, 1382752560]

約数ペア:

[(1, 1382752560), (2, 691376280), (3, 460917520), (4, 345688140), (5, 276550512), (6, 230458760), (7, 197536080), (8, 172844070), (10, 138275256), (12, 115229380), (14, 98768040), (15, 92183504), (16, 86422035), (20, 69137628), (21, 65845360), (24, 57614690), (28, 49384020), (30, 46091752), (35, 39507216), (40, 34568814), (42, 32922680), (48, 28807345), (49, 28219440), (56, 24692010), (60, 23045876), (70, 19753608), (80, 17284407), (84, 16461340), (98, 14109720), (105, 13169072), (112, 12346005), (120, 11522938), (140, 9876804), (147, 9406480), (168, 8230670), (196, 7054860), (210, 6584536), (240, 5761469), (245, 5643888), (280, 4938402), (294, 4703240), (307, 4504080), (336, 4115335), (383, 3610320), (392, 3527430), (420, 3292268), (490, 2821944), (560, 2469201), (588, 2351620), (614, 2252040), (735, 1881296), (766, 1805160), (784, 1763715), (840, 1646134), (921, 1501360), (980, 1410972), (1149, 1203440), (1176, 1175810), (1228, 1126020), (1470, 940648), (1532, 902580), (1535, 900816), (1680, 823067), (1842, 750680), (1915, 722064), (1960, 705486), (2149, 643440), (2298, 601720), (2352, 587905), (2456, 563010), (2681, 515760), (2940, 470324), (3064, 451290), (3070, 450408), (3684, 375340), (3830, 361032), (3920, 352743), (4298, 321720), (4596, 300860), (4605, 300272), (4912, 281505), (5362, 257880), (5745, 240688), (5880, 235162), (6128, 225645), (6140, 225204), (6447, 214480), (7368, 187670), (7660, 180516), (8043, 171920), (8596, 160860), (9192, 150430), (9210, 150136), (10724, 128940), (10745, 128688), (11490, 120344), (11760, 117581), (12280, 112602), (12894, 107240), (13405, 103152), (14736, 93835), (15043, 91920), (15320, 90258), (16086, 85960), (17192, 80430), (18384, 75215), (18420, 75068), (18767, 73680), (21448, 64470), (21490, 64344), (22980, 60172), (24560, 56301), (25788, 53620), (26810, 51576), (30086, 45960), (30640, 45129), (32172, 42980), (32235, 42896), (34384, 40215), (36840, 37534)]