651144960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 2348801280

約数和(自身を除く): 1697656320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 227, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 454, 480, 498, 540, 576, 640, 664, 681, 720, 747, 768, 830, 864, 908, 960, 996, 1080, 1135, 1152, 1245, 1280, 1328, 1362, 1440, 1494, 1660, 1728, 1816, 1920, 1992, 2043, 2160, 2241, 2270, 2304, 2490, 2656, 2724, 2880, 2988, 3320, 3405, 3456, 3632, 3735, 3840, 3984, 4086, 4320, 4482, 4540, 4980, 5312, 5448, 5760, 5976, 6129, 6640, 6810, 6912, 7264, 7470, 7968, 8172, 8640, 8964, 9080, 9960, 10215, 10624, 10896, 11205, 11520, 11952, 12258, 13280, 13620, 14528, 14940, 15936, 16344, 17280, 17928, 18160, 18841, 19920, 20430, 21248, 21792, 22410, 23904, 24516, 26560, 27240, 29056, 29880, 30645, 31872, 32688, 34560, 35856, 36320, 37682, 39840, 40860, 43584, 44820, 47808, 49032, 53120, 54480, 56523, 58112, 59760, 61290, 63744, 65376, 71712, 72640, 75364, 79680, 81720, 87168, 89640, 94205, 95616, 98064, 106240, 108960, 113046, 119520, 122580, 130752, 143424, 145280, 150728, 159360, 163440, 169569, 174336, 179280, 188410, 191232, 196128, 217920, 226092, 239040, 245160, 261504, 282615, 286848, 290560, 301456, 318720, 326880, 339138, 358560, 376820, 392256, 435840, 452184, 478080, 490320, 508707, 523008, 565230, 573696, 602912, 653760, 678276, 717120, 753640, 784512, 847845, 871680, 904368, 956160, 980640, 1017414, 1130460, 1205824, 1307520, 1356552, 1434240, 1507280, 1569024, 1695690, 1808736, 1961280, 2034828, 2260920, 2411648, 2543535, 2615040, 2713104, 2868480, 3014560, 3391380, 3617472, 3922560, 4069656, 4521840, 4823296, 5087070, 5426208, 6029120, 6782760, 7234944, 7845120, 8139312, 9043680, 10174140, 10852416, 12058240, 13565520, 14469888, 16278624, 18087360, 20348280, 21704832, 24116480, 27131040, 32557248, 36174720, 40696560, 43409664, 54262080, 65114496, 72349440, 81393120, 108524160, 130228992, 162786240, 217048320, 325572480, 651144960]

約数ペア:

[(1, 651144960), (2, 325572480), (3, 217048320), (4, 162786240), (5, 130228992), (6, 108524160), (8, 81393120), (9, 72349440), (10, 65114496), (12, 54262080), (15, 43409664), (16, 40696560), (18, 36174720), (20, 32557248), (24, 27131040), (27, 24116480), (30, 21704832), (32, 20348280), (36, 18087360), (40, 16278624), (45, 14469888), (48, 13565520), (54, 12058240), (60, 10852416), (64, 10174140), (72, 9043680), (80, 8139312), (83, 7845120), (90, 7234944), (96, 6782760), (108, 6029120), (120, 5426208), (128, 5087070), (135, 4823296), (144, 4521840), (160, 4069656), (166, 3922560), (180, 3617472), (192, 3391380), (216, 3014560), (227, 2868480), (240, 2713104), (249, 2615040), (256, 2543535), (270, 2411648), (288, 2260920), (320, 2034828), (332, 1961280), (360, 1808736), (384, 1695690), (415, 1569024), (432, 1507280), (454, 1434240), (480, 1356552), (498, 1307520), (540, 1205824), (576, 1130460), (640, 1017414), (664, 980640), (681, 956160), (720, 904368), (747, 871680), (768, 847845), (830, 784512), (864, 753640), (908, 717120), (960, 678276), (996, 653760), (1080, 602912), (1135, 573696), (1152, 565230), (1245, 523008), (1280, 508707), (1328, 490320), (1362, 478080), (1440, 452184), (1494, 435840), (1660, 392256), (1728, 376820), (1816, 358560), (1920, 339138), (1992, 326880), (2043, 318720), (2160, 301456), (2241, 290560), (2270, 286848), (2304, 282615), (2490, 261504), (2656, 245160), (2724, 239040), (2880, 226092), (2988, 217920), (3320, 196128), (3405, 191232), (3456, 188410), (3632, 179280), (3735, 174336), (3840, 169569), (3984, 163440), (4086, 159360), (4320, 150728), (4482, 145280), (4540, 143424), (4980, 130752), (5312, 122580), (5448, 119520), (5760, 113046), (5976, 108960), (6129, 106240), (6640, 98064), (6810, 95616), (6912, 94205), (7264, 89640), (7470, 87168), (7968, 81720), (8172, 79680), (8640, 75364), (8964, 72640), (9080, 71712), (9960, 65376), (10215, 63744), (10624, 61290), (10896, 59760), (11205, 58112), (11520, 56523), (11952, 54480), (12258, 53120), (13280, 49032), (13620, 47808), (14528, 44820), (14940, 43584), (15936, 40860), (16344, 39840), (17280, 37682), (17928, 36320), (18160, 35856), (18841, 34560), (19920, 32688), (20430, 31872), (21248, 30645), (21792, 29880), (22410, 29056), (23904, 27240), (24516, 26560)]