770416560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 2746848000

約数和(自身を除く): 1976431440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 199, 228, 240, 283, 285, 304, 342, 360, 380, 398, 456, 566, 570, 597, 684, 720, 760, 796, 849, 855, 912, 995, 1132, 1140, 1194, 1368, 1415, 1520, 1592, 1698, 1710, 1791, 1990, 2264, 2280, 2388, 2547, 2736, 2830, 2985, 3184, 3396, 3420, 3582, 3781, 3980, 4245, 4528, 4560, 4776, 5094, 5377, 5660, 5970, 6792, 6840, 7164, 7562, 7960, 8490, 8955, 9552, 10188, 10754, 11320, 11343, 11940, 12735, 13584, 13680, 14328, 15124, 15920, 16131, 16980, 17910, 18905, 20376, 21508, 22640, 22686, 23880, 25470, 26885, 28656, 30248, 32262, 33960, 34029, 35820, 37810, 40752, 43016, 45372, 47760, 48393, 50940, 53770, 56317, 56715, 60496, 64524, 67920, 68058, 71640, 75620, 80655, 86032, 90744, 96786, 101880, 107540, 112634, 113430, 129048, 136116, 143280, 151240, 161310, 168951, 170145, 181488, 193572, 203760, 215080, 225268, 226860, 241965, 258096, 272232, 281585, 302480, 322620, 337902, 340290, 387144, 430160, 450536, 453720, 483930, 506853, 544464, 563170, 645240, 675804, 680580, 774288, 844755, 901072, 907440, 967860, 1013706, 1070023, 1126340, 1290480, 1351608, 1361160, 1689510, 1935720, 2027412, 2140046, 2252680, 2534265, 2703216, 2722320, 3210069, 3379020, 3871440, 4054824, 4280092, 4505360, 5068530, 5350115, 6420138, 6758040, 8109648, 8560184, 9630207, 10137060, 10700230, 12840276, 13516080, 16050345, 17120368, 19260414, 20274120, 21400460, 25680552, 32100690, 38520828, 40548240, 42800920, 48151035, 51361104, 64201380, 77041656, 85601840, 96302070, 128402760, 154083312, 192604140, 256805520, 385208280, 770416560]

約数ペア:

[(1, 770416560), (2, 385208280), (3, 256805520), (4, 192604140), (5, 154083312), (6, 128402760), (8, 96302070), (9, 85601840), (10, 77041656), (12, 64201380), (15, 51361104), (16, 48151035), (18, 42800920), (19, 40548240), (20, 38520828), (24, 32100690), (30, 25680552), (36, 21400460), (38, 20274120), (40, 19260414), (45, 17120368), (48, 16050345), (57, 13516080), (60, 12840276), (72, 10700230), (76, 10137060), (80, 9630207), (90, 8560184), (95, 8109648), (114, 6758040), (120, 6420138), (144, 5350115), (152, 5068530), (171, 4505360), (180, 4280092), (190, 4054824), (199, 3871440), (228, 3379020), (240, 3210069), (283, 2722320), (285, 2703216), (304, 2534265), (342, 2252680), (360, 2140046), (380, 2027412), (398, 1935720), (456, 1689510), (566, 1361160), (570, 1351608), (597, 1290480), (684, 1126340), (720, 1070023), (760, 1013706), (796, 967860), (849, 907440), (855, 901072), (912, 844755), (995, 774288), (1132, 680580), (1140, 675804), (1194, 645240), (1368, 563170), (1415, 544464), (1520, 506853), (1592, 483930), (1698, 453720), (1710, 450536), (1791, 430160), (1990, 387144), (2264, 340290), (2280, 337902), (2388, 322620), (2547, 302480), (2736, 281585), (2830, 272232), (2985, 258096), (3184, 241965), (3396, 226860), (3420, 225268), (3582, 215080), (3781, 203760), (3980, 193572), (4245, 181488), (4528, 170145), (4560, 168951), (4776, 161310), (5094, 151240), (5377, 143280), (5660, 136116), (5970, 129048), (6792, 113430), (6840, 112634), (7164, 107540), (7562, 101880), (7960, 96786), (8490, 90744), (8955, 86032), (9552, 80655), (10188, 75620), (10754, 71640), (11320, 68058), (11343, 67920), (11940, 64524), (12735, 60496), (13584, 56715), (13680, 56317), (14328, 53770), (15124, 50940), (15920, 48393), (16131, 47760), (16980, 45372), (17910, 43016), (18905, 40752), (20376, 37810), (21508, 35820), (22640, 34029), (22686, 33960), (23880, 32262), (25470, 30248), (26885, 28656)]