490659840

素因数分解:

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

素因数の和:70

約数の個数: 336

約数和(自身を含む): 1870807536

約数和(自身を除く): 1380147696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1320, 1331, 1408, 1440, 1452, 1536, 1584, 1760, 1815, 1920, 1936, 1980, 2048, 2112, 2178, 2304, 2420, 2560, 2640, 2662, 2816, 2880, 2904, 3072, 3168, 3520, 3630, 3840, 3872, 3960, 3993, 4096, 4224, 4356, 4608, 4840, 5120, 5280, 5324, 5445, 5632, 5760, 5808, 6144, 6336, 6655, 7040, 7260, 7680, 7744, 7920, 7986, 8192, 8448, 8712, 9216, 9680, 10240, 10560, 10648, 10890, 11264, 11520, 11616, 11979, 12288, 12672, 13310, 14080, 14520, 15360, 15488, 15840, 15972, 16896, 17424, 18432, 19360, 19965, 20480, 21120, 21296, 21780, 22528, 23040, 23232, 23958, 24576, 25344, 26620, 28160, 29040, 30720, 30976, 31680, 31944, 33792, 34848, 36864, 38720, 39930, 40960, 42240, 42592, 43560, 45056, 46080, 46464, 47916, 50688, 53240, 56320, 58080, 59895, 61440, 61952, 63360, 63888, 67584, 69696, 73728, 77440, 79860, 84480, 85184, 87120, 90112, 92160, 92928, 95832, 101376, 106480, 112640, 116160, 119790, 122880, 123904, 126720, 127776, 135168, 139392, 154880, 159720, 168960, 170368, 174240, 184320, 185856, 191664, 202752, 212960, 225280, 232320, 239580, 247808, 253440, 255552, 270336, 278784, 309760, 319440, 337920, 340736, 348480, 368640, 371712, 383328, 405504, 425920, 450560, 464640, 479160, 495616, 506880, 511104, 557568, 619520, 638880, 675840, 681472, 696960, 743424, 766656, 811008, 851840, 929280, 958320, 991232, 1013760, 1022208, 1115136, 1239040, 1277760, 1351680, 1362944, 1393920, 1486848, 1533312, 1703680, 1858560, 1916640, 2027520, 2044416, 2230272, 2478080, 2555520, 2725888, 2787840, 2973696, 3066624, 3407360, 3717120, 3833280, 4055040, 4088832, 4460544, 4956160, 5111040, 5451776, 5575680, 6133248, 6814720, 7434240, 7666560, 8177664, 8921088, 10222080, 10903552, 11151360, 12266496, 13629440, 14868480, 15333120, 16355328, 20444160, 22302720, 24532992, 27258880, 30666240, 32710656, 40888320, 44605440, 49065984, 54517760, 61332480, 81776640, 98131968, 122664960, 163553280, 245329920, 490659840]

約数ペア:

[(1, 490659840), (2, 245329920), (3, 163553280), (4, 122664960), (5, 98131968), (6, 81776640), (8, 61332480), (9, 54517760), (10, 49065984), (11, 44605440), (12, 40888320), (15, 32710656), (16, 30666240), (18, 27258880), (20, 24532992), (22, 22302720), (24, 20444160), (30, 16355328), (32, 15333120), (33, 14868480), (36, 13629440), (40, 12266496), (44, 11151360), (45, 10903552), (48, 10222080), (55, 8921088), (60, 8177664), (64, 7666560), (66, 7434240), (72, 6814720), (80, 6133248), (88, 5575680), (90, 5451776), (96, 5111040), (99, 4956160), (110, 4460544), (120, 4088832), (121, 4055040), (128, 3833280), (132, 3717120), (144, 3407360), (160, 3066624), (165, 2973696), (176, 2787840), (180, 2725888), (192, 2555520), (198, 2478080), (220, 2230272), (240, 2044416), (242, 2027520), (256, 1916640), (264, 1858560), (288, 1703680), (320, 1533312), (330, 1486848), (352, 1393920), (360, 1362944), (363, 1351680), (384, 1277760), (396, 1239040), (440, 1115136), (480, 1022208), (484, 1013760), (495, 991232), (512, 958320), (528, 929280), (576, 851840), (605, 811008), (640, 766656), (660, 743424), (704, 696960), (720, 681472), (726, 675840), (768, 638880), (792, 619520), (880, 557568), (960, 511104), (968, 506880), (990, 495616), (1024, 479160), (1056, 464640), (1089, 450560), (1152, 425920), (1210, 405504), (1280, 383328), (1320, 371712), (1331, 368640), (1408, 348480), (1440, 340736), (1452, 337920), (1536, 319440), (1584, 309760), (1760, 278784), (1815, 270336), (1920, 255552), (1936, 253440), (1980, 247808), (2048, 239580), (2112, 232320), (2178, 225280), (2304, 212960), (2420, 202752), (2560, 191664), (2640, 185856), (2662, 184320), (2816, 174240), (2880, 170368), (2904, 168960), (3072, 159720), (3168, 154880), (3520, 139392), (3630, 135168), (3840, 127776), (3872, 126720), (3960, 123904), (3993, 122880), (4096, 119790), (4224, 116160), (4356, 112640), (4608, 106480), (4840, 101376), (5120, 95832), (5280, 92928), (5324, 92160), (5445, 90112), (5632, 87120), (5760, 85184), (5808, 84480), (6144, 79860), (6336, 77440), (6655, 73728), (7040, 69696), (7260, 67584), (7680, 63888), (7744, 63360), (7920, 61952), (7986, 61440), (8192, 59895), (8448, 58080), (8712, 56320), (9216, 53240), (9680, 50688), (10240, 47916), (10560, 46464), (10648, 46080), (10890, 45056), (11264, 43560), (11520, 42592), (11616, 42240), (11979, 40960), (12288, 39930), (12672, 38720), (13310, 36864), (14080, 34848), (14520, 33792), (15360, 31944), (15488, 31680), (15840, 30976), (15972, 30720), (16896, 29040), (17424, 28160), (18432, 26620), (19360, 25344), (19965, 24576), (20480, 23958), (21120, 23232), (21296, 23040), (21780, 22528)]