679945320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 256

約数和(自身を含む): 2444083200

約数和(自身を除く): 1764137880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 540, 552, 558, 620, 621, 690, 713, 744, 828, 837, 883, 920, 930, 1035, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1656, 1674, 1766, 1860, 2070, 2139, 2232, 2484, 2649, 2760, 2790, 2852, 3105, 3348, 3532, 3565, 3720, 4140, 4185, 4278, 4415, 4968, 5298, 5580, 5704, 6210, 6417, 6696, 7064, 7130, 7947, 8280, 8370, 8556, 8830, 10596, 10695, 11160, 12420, 12834, 13245, 14260, 15894, 16740, 17112, 17660, 19251, 20309, 21192, 21390, 23841, 24840, 25668, 26490, 27373, 28520, 31788, 32085, 33480, 35320, 38502, 39735, 40618, 42780, 47682, 51336, 52980, 54746, 60927, 63576, 64170, 77004, 79470, 81236, 82119, 85560, 95364, 96255, 101545, 105960, 109492, 119205, 121854, 128340, 136865, 154008, 158940, 162472, 164238, 182781, 190728, 192510, 203090, 218984, 238410, 243708, 246357, 256680, 273730, 304635, 317880, 328476, 365562, 385020, 406180, 410595, 476820, 487416, 492714, 547460, 548343, 609270, 629579, 656952, 731124, 739071, 770040, 812360, 821190, 913905, 953640, 985428, 1094920, 1096686, 1218540, 1231785, 1259158, 1462248, 1478142, 1642380, 1827810, 1888737, 1970856, 2193372, 2437080, 2463570, 2518316, 2741715, 2956284, 3147895, 3284760, 3655620, 3695355, 3777474, 4386744, 4927140, 5036632, 5483430, 5666211, 5912568, 6295790, 7311240, 7390710, 7554948, 9443685, 9854280, 10966860, 11332422, 12591580, 14781420, 15109896, 16998633, 18887370, 21933720, 22664844, 25183160, 28331055, 29562840, 33997266, 37774740, 45329688, 56662110, 67994532, 75549480, 84993165, 113324220, 135989064, 169986330, 226648440, 339972660, 679945320]

約数ペア:

[(1, 679945320), (2, 339972660), (3, 226648440), (4, 169986330), (5, 135989064), (6, 113324220), (8, 84993165), (9, 75549480), (10, 67994532), (12, 56662110), (15, 45329688), (18, 37774740), (20, 33997266), (23, 29562840), (24, 28331055), (27, 25183160), (30, 22664844), (31, 21933720), (36, 18887370), (40, 16998633), (45, 15109896), (46, 14781420), (54, 12591580), (60, 11332422), (62, 10966860), (69, 9854280), (72, 9443685), (90, 7554948), (92, 7390710), (93, 7311240), (108, 6295790), (115, 5912568), (120, 5666211), (124, 5483430), (135, 5036632), (138, 4927140), (155, 4386744), (180, 3777474), (184, 3695355), (186, 3655620), (207, 3284760), (216, 3147895), (230, 2956284), (248, 2741715), (270, 2518316), (276, 2463570), (279, 2437080), (310, 2193372), (345, 1970856), (360, 1888737), (372, 1827810), (414, 1642380), (460, 1478142), (465, 1462248), (540, 1259158), (552, 1231785), (558, 1218540), (620, 1096686), (621, 1094920), (690, 985428), (713, 953640), (744, 913905), (828, 821190), (837, 812360), (883, 770040), (920, 739071), (930, 731124), (1035, 656952), (1080, 629579), (1116, 609270), (1240, 548343), (1242, 547460), (1380, 492714), (1395, 487416), (1426, 476820), (1656, 410595), (1674, 406180), (1766, 385020), (1860, 365562), (2070, 328476), (2139, 317880), (2232, 304635), (2484, 273730), (2649, 256680), (2760, 246357), (2790, 243708), (2852, 238410), (3105, 218984), (3348, 203090), (3532, 192510), (3565, 190728), (3720, 182781), (4140, 164238), (4185, 162472), (4278, 158940), (4415, 154008), (4968, 136865), (5298, 128340), (5580, 121854), (5704, 119205), (6210, 109492), (6417, 105960), (6696, 101545), (7064, 96255), (7130, 95364), (7947, 85560), (8280, 82119), (8370, 81236), (8556, 79470), (8830, 77004), (10596, 64170), (10695, 63576), (11160, 60927), (12420, 54746), (12834, 52980), (13245, 51336), (14260, 47682), (15894, 42780), (16740, 40618), (17112, 39735), (17660, 38502), (19251, 35320), (20309, 33480), (21192, 32085), (21390, 31788), (23841, 28520), (24840, 27373), (25668, 26490)]