2545793280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3926

約数の個数: 288

約数和(自身を含む): 9511958400

約数和(自身を除く): 6966165120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 3877, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7754, 8208, 8640, 9120, 10260, 10944, 11520, 11631, 12160, 13680, 14592, 15508, 16416, 17280, 18240, 19385, 20520, 21888, 23262, 24320, 27360, 31016, 32832, 34560, 34893, 36480, 38770, 41040, 43776, 46524, 54720, 58155, 62032, 65664, 69786, 72960, 73663, 77540, 82080, 93048, 104679, 109440, 116310, 124064, 131328, 139572, 147326, 155080, 164160, 174465, 186096, 209358, 218880, 220989, 232620, 248128, 279144, 294652, 310160, 328320, 348930, 368315, 372192, 418716, 441978, 465240, 496256, 523395, 558288, 589304, 620320, 656640, 662967, 697860, 736630, 744384, 837432, 883956, 930480, 992512, 1046790, 1104945, 1116576, 1178608, 1240640, 1325934, 1395720, 1473260, 1488768, 1674864, 1767912, 1860960, 1988901, 2093580, 2209890, 2233152, 2357216, 2481280, 2651868, 2791440, 2946520, 2977536, 3314835, 3349728, 3535824, 3721920, 3977802, 4187160, 4419780, 4466304, 4714432, 4962560, 5303736, 5582880, 5893040, 6629670, 6699456, 7071648, 7443840, 7955604, 8374320, 8839560, 8932608, 9428864, 9944505, 10607472, 11165760, 11786080, 13259340, 13398912, 14143296, 14887680, 15911208, 16748640, 17679120, 18857728, 19889010, 21214944, 22331520, 23572160, 26518680, 26797824, 28286592, 31822416, 33497280, 35358240, 39778020, 42429888, 44663040, 47144320, 53037360, 56573184, 63644832, 66994560, 70716480, 79556040, 84859776, 94288640, 106074720, 127289664, 133989120, 141432960, 159112080, 169719552, 212149440, 254579328, 282865920, 318224160, 424298880, 509158656, 636448320, 848597760, 1272896640, 2545793280]

約数ペア:

[(1, 2545793280), (2, 1272896640), (3, 848597760), (4, 636448320), (5, 509158656), (6, 424298880), (8, 318224160), (9, 282865920), (10, 254579328), (12, 212149440), (15, 169719552), (16, 159112080), (18, 141432960), (19, 133989120), (20, 127289664), (24, 106074720), (27, 94288640), (30, 84859776), (32, 79556040), (36, 70716480), (38, 66994560), (40, 63644832), (45, 56573184), (48, 53037360), (54, 47144320), (57, 44663040), (60, 42429888), (64, 39778020), (72, 35358240), (76, 33497280), (80, 31822416), (90, 28286592), (95, 26797824), (96, 26518680), (108, 23572160), (114, 22331520), (120, 21214944), (128, 19889010), (135, 18857728), (144, 17679120), (152, 16748640), (160, 15911208), (171, 14887680), (180, 14143296), (190, 13398912), (192, 13259340), (216, 11786080), (228, 11165760), (240, 10607472), (256, 9944505), (270, 9428864), (285, 8932608), (288, 8839560), (304, 8374320), (320, 7955604), (342, 7443840), (360, 7071648), (380, 6699456), (384, 6629670), (432, 5893040), (456, 5582880), (480, 5303736), (513, 4962560), (540, 4714432), (570, 4466304), (576, 4419780), (608, 4187160), (640, 3977802), (684, 3721920), (720, 3535824), (760, 3349728), (768, 3314835), (855, 2977536), (864, 2946520), (912, 2791440), (960, 2651868), (1026, 2481280), (1080, 2357216), (1140, 2233152), (1152, 2209890), (1216, 2093580), (1280, 1988901), (1368, 1860960), (1440, 1767912), (1520, 1674864), (1710, 1488768), (1728, 1473260), (1824, 1395720), (1920, 1325934), (2052, 1240640), (2160, 1178608), (2280, 1116576), (2304, 1104945), (2432, 1046790), (2565, 992512), (2736, 930480), (2880, 883956), (3040, 837432), (3420, 744384), (3456, 736630), (3648, 697860), (3840, 662967), (3877, 656640), (4104, 620320), (4320, 589304), (4560, 558288), (4864, 523395), (5130, 496256), (5472, 465240), (5760, 441978), (6080, 418716), (6840, 372192), (6912, 368315), (7296, 348930), (7754, 328320), (8208, 310160), (8640, 294652), (9120, 279144), (10260, 248128), (10944, 232620), (11520, 220989), (11631, 218880), (12160, 209358), (13680, 186096), (14592, 174465), (15508, 164160), (16416, 155080), (17280, 147326), (18240, 139572), (19385, 131328), (20520, 124064), (21888, 116310), (23262, 109440), (24320, 104679), (27360, 93048), (31016, 82080), (32832, 77540), (34560, 73663), (34893, 72960), (36480, 69786), (38770, 65664), (41040, 62032), (43776, 58155), (46524, 54720)]