2428520640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27799}}^1$

素因数の和:27839

約数の個数: 224

約数和(自身を含む): 9490252800

約数和(自身を除く): 7061732160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 27799, 29120, 43680, 55598, 83397, 87360, 111196, 138995, 166794, 194593, 222392, 277990, 333588, 361387, 389186, 416985, 444784, 555980, 583779, 667176, 722774, 778372, 833970, 889568, 972965, 1084161, 1111960, 1167558, 1334352, 1445548, 1556744, 1667940, 1779136, 1806935, 1945930, 2168322, 2223920, 2335116, 2529709, 2668704, 2891096, 2918895, 3113488, 3335880, 3613870, 3891860, 4336644, 4447840, 4670232, 5059418, 5337408, 5420805, 5782192, 5837790, 6226976, 6671760, 7227740, 7589127, 7783720, 8673288, 8895680, 9340464, 10118836, 10841610, 11564384, 11675580, 12453952, 12648545, 13343520, 14455480, 15178254, 15567440, 17346576, 18680928, 20237672, 21683220, 23128768, 23351160, 25297090, 26687040, 28910960, 30356508, 31134880, 34693152, 37361856, 37945635, 40475344, 43366440, 46702320, 50594180, 57821920, 60713016, 62269760, 69386304, 75891270, 80950688, 86732880, 93404640, 101188360, 115643840, 121426032, 151782540, 161901376, 173465760, 186809280, 202376720, 242852064, 303565080, 346931520, 404753440, 485704128, 607130160, 809506880, 1214260320, 2428520640]

約数ペア:

[(1, 2428520640), (2, 1214260320), (3, 809506880), (4, 607130160), (5, 485704128), (6, 404753440), (7, 346931520), (8, 303565080), (10, 242852064), (12, 202376720), (13, 186809280), (14, 173465760), (15, 161901376), (16, 151782540), (20, 121426032), (21, 115643840), (24, 101188360), (26, 93404640), (28, 86732880), (30, 80950688), (32, 75891270), (35, 69386304), (39, 62269760), (40, 60713016), (42, 57821920), (48, 50594180), (52, 46702320), (56, 43366440), (60, 40475344), (64, 37945635), (65, 37361856), (70, 34693152), (78, 31134880), (80, 30356508), (84, 28910960), (91, 26687040), (96, 25297090), (104, 23351160), (105, 23128768), (112, 21683220), (120, 20237672), (130, 18680928), (140, 17346576), (156, 15567440), (160, 15178254), (168, 14455480), (182, 13343520), (192, 12648545), (195, 12453952), (208, 11675580), (210, 11564384), (224, 10841610), (240, 10118836), (260, 9340464), (273, 8895680), (280, 8673288), (312, 7783720), (320, 7589127), (336, 7227740), (364, 6671760), (390, 6226976), (416, 5837790), (420, 5782192), (448, 5420805), (455, 5337408), (480, 5059418), (520, 4670232), (546, 4447840), (560, 4336644), (624, 3891860), (672, 3613870), (728, 3335880), (780, 3113488), (832, 2918895), (840, 2891096), (910, 2668704), (960, 2529709), (1040, 2335116), (1092, 2223920), (1120, 2168322), (1248, 1945930), (1344, 1806935), (1365, 1779136), (1456, 1667940), (1560, 1556744), (1680, 1445548), (1820, 1334352), (2080, 1167558), (2184, 1111960), (2240, 1084161), (2496, 972965), (2730, 889568), (2912, 833970), (3120, 778372), (3360, 722774), (3640, 667176), (4160, 583779), (4368, 555980), (5460, 444784), (5824, 416985), (6240, 389186), (6720, 361387), (7280, 333588), (8736, 277990), (10920, 222392), (12480, 194593), (14560, 166794), (17472, 138995), (21840, 111196), (27799, 87360), (29120, 83397), (43680, 55598)]