684390720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 448

約数和(自身を含む): 2539837440

約数和(自身を除く): 1855446720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 32, 39, 40, 48, 52, 58, 60, 61, 62, 64, 65, 78, 80, 87, 93, 96, 104, 116, 120, 122, 124, 130, 145, 155, 156, 160, 174, 183, 186, 192, 195, 208, 232, 240, 244, 248, 260, 290, 305, 310, 312, 320, 348, 366, 372, 377, 390, 403, 416, 435, 464, 465, 480, 488, 496, 520, 580, 610, 620, 624, 696, 732, 744, 754, 780, 793, 806, 832, 870, 899, 915, 928, 930, 960, 976, 992, 1040, 1131, 1160, 1209, 1220, 1240, 1248, 1392, 1464, 1488, 1508, 1560, 1586, 1612, 1740, 1769, 1798, 1830, 1856, 1860, 1885, 1891, 1952, 1984, 2015, 2080, 2262, 2320, 2379, 2418, 2440, 2480, 2496, 2697, 2784, 2928, 2976, 3016, 3120, 3172, 3224, 3480, 3538, 3596, 3660, 3720, 3770, 3782, 3904, 3965, 4030, 4160, 4495, 4524, 4640, 4758, 4836, 4880, 4960, 5307, 5394, 5568, 5655, 5673, 5856, 5952, 6032, 6045, 6240, 6344, 6448, 6960, 7076, 7192, 7320, 7440, 7540, 7564, 7930, 8060, 8845, 8990, 9048, 9280, 9455, 9516, 9672, 9760, 9920, 10614, 10788, 11310, 11346, 11687, 11712, 11895, 12064, 12090, 12480, 12688, 12896, 13485, 13920, 14152, 14384, 14640, 14880, 15080, 15128, 15860, 16120, 17690, 17980, 18096, 18910, 19032, 19344, 19520, 21228, 21576, 22620, 22692, 22997, 23374, 23790, 24128, 24180, 24583, 25376, 25792, 26535, 26970, 27840, 28304, 28365, 28768, 29280, 29760, 30160, 30256, 31720, 32240, 35061, 35380, 35960, 36192, 37820, 38064, 38688, 42456, 43152, 45240, 45384, 45994, 46748, 47580, 48360, 49166, 50752, 53070, 53940, 54839, 56608, 56730, 57536, 58435, 58560, 60320, 60512, 63440, 64480, 68991, 70122, 70760, 71920, 72384, 73749, 75640, 76128, 77376, 84912, 86304, 90480, 90768, 91988, 93496, 95160, 96720, 98332, 106140, 107880, 109678, 113216, 113460, 114985, 116870, 120640, 121024, 122915, 126880, 128960, 137982, 140244, 141520, 143840, 147498, 151280, 152256, 164517, 169824, 172608, 175305, 180960, 181536, 183976, 186992, 190320, 193440, 196664, 212280, 215760, 219356, 226920, 229970, 233740, 245830, 253760, 274195, 275964, 280488, 283040, 287680, 294996, 302560, 329034, 339648, 344955, 350610, 361920, 363072, 367952, 368745, 373984, 380640, 386880, 393328, 424560, 431520, 438712, 453840, 459940, 467480, 491660, 548390, 551928, 560976, 566080, 589992, 605120, 658068, 689910, 701220, 712907, 735904, 737490, 747968, 761280, 786656, 822585, 849120, 863040, 877424, 907680, 919880, 934960, 983320, 1096780, 1103856, 1121952, 1179984, 1316136, 1379820, 1402440, 1425814, 1471808, 1474980, 1573312, 1645170, 1698240, 1754848, 1815360, 1839760, 1869920, 1966640, 2138721, 2193560, 2207712, 2243904, 2359968, 2632272, 2759640, 2804880, 2851628, 2949960, 3290340, 3509696, 3564535, 3679520, 3739840, 3933280, 4277442, 4387120, 4415424, 4719936, 5264544, 5519280, 5609760, 5703256, 5899920, 6580680, 7129070, 7359040, 7866560, 8554884, 8774240, 10529088, 10693605, 11038560, 11219520, 11406512, 11799840, 13161360, 14258140, 17109768, 17548480, 21387210, 22077120, 22813024, 23599680, 26322720, 28516280, 34219536, 42774420, 45626048, 52645440, 57032560, 68439072, 85548840, 114065120, 136878144, 171097680, 228130240, 342195360, 684390720]

約数ペア:

[(1, 684390720), (2, 342195360), (3, 228130240), (4, 171097680), (5, 136878144), (6, 114065120), (8, 85548840), (10, 68439072), (12, 57032560), (13, 52645440), (15, 45626048), (16, 42774420), (20, 34219536), (24, 28516280), (26, 26322720), (29, 23599680), (30, 22813024), (31, 22077120), (32, 21387210), (39, 17548480), (40, 17109768), (48, 14258140), (52, 13161360), (58, 11799840), (60, 11406512), (61, 11219520), (62, 11038560), (64, 10693605), (65, 10529088), (78, 8774240), (80, 8554884), (87, 7866560), (93, 7359040), (96, 7129070), (104, 6580680), (116, 5899920), (120, 5703256), (122, 5609760), (124, 5519280), (130, 5264544), (145, 4719936), (155, 4415424), (156, 4387120), (160, 4277442), (174, 3933280), (183, 3739840), (186, 3679520), (192, 3564535), (195, 3509696), (208, 3290340), (232, 2949960), (240, 2851628), (244, 2804880), (248, 2759640), (260, 2632272), (290, 2359968), (305, 2243904), (310, 2207712), (312, 2193560), (320, 2138721), (348, 1966640), (366, 1869920), (372, 1839760), (377, 1815360), (390, 1754848), (403, 1698240), (416, 1645170), (435, 1573312), (464, 1474980), (465, 1471808), (480, 1425814), (488, 1402440), (496, 1379820), (520, 1316136), (580, 1179984), (610, 1121952), (620, 1103856), (624, 1096780), (696, 983320), (732, 934960), (744, 919880), (754, 907680), (780, 877424), (793, 863040), (806, 849120), (832, 822585), (870, 786656), (899, 761280), (915, 747968), (928, 737490), (930, 735904), (960, 712907), (976, 701220), (992, 689910), (1040, 658068), (1131, 605120), (1160, 589992), (1209, 566080), (1220, 560976), (1240, 551928), (1248, 548390), (1392, 491660), (1464, 467480), (1488, 459940), (1508, 453840), (1560, 438712), (1586, 431520), (1612, 424560), (1740, 393328), (1769, 386880), (1798, 380640), (1830, 373984), (1856, 368745), (1860, 367952), (1885, 363072), (1891, 361920), (1952, 350610), (1984, 344955), (2015, 339648), (2080, 329034), (2262, 302560), (2320, 294996), (2379, 287680), (2418, 283040), (2440, 280488), (2480, 275964), (2496, 274195), (2697, 253760), (2784, 245830), (2928, 233740), (2976, 229970), (3016, 226920), (3120, 219356), (3172, 215760), (3224, 212280), (3480, 196664), (3538, 193440), (3596, 190320), (3660, 186992), (3720, 183976), (3770, 181536), (3782, 180960), (3904, 175305), (3965, 172608), (4030, 169824), (4160, 164517), (4495, 152256), (4524, 151280), (4640, 147498), (4758, 143840), (4836, 141520), (4880, 140244), (4960, 137982), (5307, 128960), (5394, 126880), (5568, 122915), (5655, 121024), (5673, 120640), (5856, 116870), (5952, 114985), (6032, 113460), (6045, 113216), (6240, 109678), (6344, 107880), (6448, 106140), (6960, 98332), (7076, 96720), (7192, 95160), (7320, 93496), (7440, 91988), (7540, 90768), (7564, 90480), (7930, 86304), (8060, 84912), (8845, 77376), (8990, 76128), (9048, 75640), (9280, 73749), (9455, 72384), (9516, 71920), (9672, 70760), (9760, 70122), (9920, 68991), (10614, 64480), (10788, 63440), (11310, 60512), (11346, 60320), (11687, 58560), (11712, 58435), (11895, 57536), (12064, 56730), (12090, 56608), (12480, 54839), (12688, 53940), (12896, 53070), (13485, 50752), (13920, 49166), (14152, 48360), (14384, 47580), (14640, 46748), (14880, 45994), (15080, 45384), (15128, 45240), (15860, 43152), (16120, 42456), (17690, 38688), (17980, 38064), (18096, 37820), (18910, 36192), (19032, 35960), (19344, 35380), (19520, 35061), (21228, 32240), (21576, 31720), (22620, 30256), (22692, 30160), (22997, 29760), (23374, 29280), (23790, 28768), (24128, 28365), (24180, 28304), (24583, 27840), (25376, 26970), (25792, 26535)]