740964480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 2491084800

約数和(自身を除く): 1750120320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 128, 155, 160, 177, 186, 192, 211, 236, 240, 248, 295, 310, 320, 354, 372, 384, 422, 465, 472, 480, 496, 590, 620, 633, 640, 708, 744, 844, 885, 930, 944, 960, 992, 1055, 1180, 1240, 1266, 1416, 1488, 1688, 1770, 1829, 1860, 1888, 1920, 1984, 2110, 2360, 2480, 2532, 2832, 2976, 3165, 3376, 3540, 3658, 3720, 3776, 3968, 4220, 4720, 4960, 5064, 5487, 5664, 5952, 6330, 6541, 6752, 7080, 7316, 7440, 7552, 8440, 9145, 9440, 9920, 10128, 10974, 11328, 11904, 12449, 12660, 13082, 13504, 14160, 14632, 14880, 16880, 18290, 18880, 19623, 19840, 20256, 21948, 22656, 24898, 25320, 26164, 27008, 27435, 28320, 29264, 29760, 32705, 33760, 36580, 37347, 37760, 39246, 40512, 43896, 49796, 50640, 52328, 54870, 56640, 58528, 59520, 62245, 65410, 67520, 73160, 74694, 78492, 81024, 87792, 98115, 99592, 101280, 104656, 109740, 113280, 117056, 124490, 130820, 135040, 146320, 149388, 156984, 175584, 186735, 196230, 199184, 202560, 209312, 219480, 234112, 248980, 261640, 292640, 298776, 313968, 351168, 373470, 385919, 392460, 398368, 405120, 418624, 438960, 497960, 523280, 585280, 597552, 627936, 702336, 746940, 771838, 784920, 796736, 837248, 877920, 995920, 1046560, 1157757, 1170560, 1195104, 1255872, 1493880, 1543676, 1569840, 1593472, 1755840, 1929595, 1991840, 2093120, 2315514, 2390208, 2511744, 2987760, 3087352, 3139680, 3511680, 3859190, 3983680, 4186240, 4631028, 4780416, 5788785, 5975520, 6174704, 6279360, 7718380, 7967360, 9262056, 11577570, 11951040, 12349408, 12558720, 15436760, 18524112, 23155140, 23902080, 24698816, 30873520, 37048224, 46310280, 49397632, 61747040, 74096448, 92620560, 123494080, 148192896, 185241120, 246988160, 370482240, 740964480]

約数ペア:

[(1, 740964480), (2, 370482240), (3, 246988160), (4, 185241120), (5, 148192896), (6, 123494080), (8, 92620560), (10, 74096448), (12, 61747040), (15, 49397632), (16, 46310280), (20, 37048224), (24, 30873520), (30, 24698816), (31, 23902080), (32, 23155140), (40, 18524112), (48, 15436760), (59, 12558720), (60, 12349408), (62, 11951040), (64, 11577570), (80, 9262056), (93, 7967360), (96, 7718380), (118, 6279360), (120, 6174704), (124, 5975520), (128, 5788785), (155, 4780416), (160, 4631028), (177, 4186240), (186, 3983680), (192, 3859190), (211, 3511680), (236, 3139680), (240, 3087352), (248, 2987760), (295, 2511744), (310, 2390208), (320, 2315514), (354, 2093120), (372, 1991840), (384, 1929595), (422, 1755840), (465, 1593472), (472, 1569840), (480, 1543676), (496, 1493880), (590, 1255872), (620, 1195104), (633, 1170560), (640, 1157757), (708, 1046560), (744, 995920), (844, 877920), (885, 837248), (930, 796736), (944, 784920), (960, 771838), (992, 746940), (1055, 702336), (1180, 627936), (1240, 597552), (1266, 585280), (1416, 523280), (1488, 497960), (1688, 438960), (1770, 418624), (1829, 405120), (1860, 398368), (1888, 392460), (1920, 385919), (1984, 373470), (2110, 351168), (2360, 313968), (2480, 298776), (2532, 292640), (2832, 261640), (2976, 248980), (3165, 234112), (3376, 219480), (3540, 209312), (3658, 202560), (3720, 199184), (3776, 196230), (3968, 186735), (4220, 175584), (4720, 156984), (4960, 149388), (5064, 146320), (5487, 135040), (5664, 130820), (5952, 124490), (6330, 117056), (6541, 113280), (6752, 109740), (7080, 104656), (7316, 101280), (7440, 99592), (7552, 98115), (8440, 87792), (9145, 81024), (9440, 78492), (9920, 74694), (10128, 73160), (10974, 67520), (11328, 65410), (11904, 62245), (12449, 59520), (12660, 58528), (13082, 56640), (13504, 54870), (14160, 52328), (14632, 50640), (14880, 49796), (16880, 43896), (18290, 40512), (18880, 39246), (19623, 37760), (19840, 37347), (20256, 36580), (21948, 33760), (22656, 32705), (24898, 29760), (25320, 29264), (26164, 28320), (27008, 27435)]