1641029760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4180

約数の個数: 256

約数和(自身を含む): 6066144000

約数和(自身を除く): 4425114240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4129, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8258, 8280, 8640, 8832, 9936, 11040, 12387, 12420, 13248, 14720, 16516, 16560, 17280, 19872, 20645, 22080, 24774, 24840, 26496, 33032, 33120, 37161, 39744, 41290, 44160, 49548, 49680, 61935, 66064, 66240, 74322, 79488, 82580, 94967, 99096, 99360, 111483, 123870, 132128, 132480, 148644, 165160, 185805, 189934, 198192, 198720, 222966, 247740, 264256, 284901, 297288, 330320, 371610, 379868, 396384, 397440, 445932, 474835, 495480, 528512, 557415, 569802, 594576, 660640, 743220, 759736, 792768, 854703, 891864, 949670, 990960, 1114830, 1139604, 1189152, 1321280, 1424505, 1486440, 1519472, 1585536, 1709406, 1783728, 1899340, 1981920, 2229660, 2279208, 2378304, 2564109, 2642560, 2849010, 2972880, 3038944, 3418812, 3567456, 3798680, 3963840, 4273515, 4459320, 4558416, 4756608, 5128218, 5698020, 5945760, 6077888, 6837624, 7134912, 7597360, 7927680, 8547030, 8918640, 9116832, 10256436, 11396040, 11891520, 12155776, 12820545, 13675248, 14269824, 15194720, 17094060, 17837280, 18233664, 20512872, 22792080, 23783040, 25641090, 27350496, 30389440, 34188120, 35674560, 36467328, 41025744, 45584160, 51282180, 54700992, 60778880, 68376240, 71349120, 82051488, 91168320, 102564360, 109401984, 136752480, 164102976, 182336640, 205128720, 273504960, 328205952, 410257440, 547009920, 820514880, 1641029760]

約数ペア:

[(1, 1641029760), (2, 820514880), (3, 547009920), (4, 410257440), (5, 328205952), (6, 273504960), (8, 205128720), (9, 182336640), (10, 164102976), (12, 136752480), (15, 109401984), (16, 102564360), (18, 91168320), (20, 82051488), (23, 71349120), (24, 68376240), (27, 60778880), (30, 54700992), (32, 51282180), (36, 45584160), (40, 41025744), (45, 36467328), (46, 35674560), (48, 34188120), (54, 30389440), (60, 27350496), (64, 25641090), (69, 23783040), (72, 22792080), (80, 20512872), (90, 18233664), (92, 17837280), (96, 17094060), (108, 15194720), (115, 14269824), (120, 13675248), (128, 12820545), (135, 12155776), (138, 11891520), (144, 11396040), (160, 10256436), (180, 9116832), (184, 8918640), (192, 8547030), (207, 7927680), (216, 7597360), (230, 7134912), (240, 6837624), (270, 6077888), (276, 5945760), (288, 5698020), (320, 5128218), (345, 4756608), (360, 4558416), (368, 4459320), (384, 4273515), (414, 3963840), (432, 3798680), (460, 3567456), (480, 3418812), (540, 3038944), (552, 2972880), (576, 2849010), (621, 2642560), (640, 2564109), (690, 2378304), (720, 2279208), (736, 2229660), (828, 1981920), (864, 1899340), (920, 1783728), (960, 1709406), (1035, 1585536), (1080, 1519472), (1104, 1486440), (1152, 1424505), (1242, 1321280), (1380, 1189152), (1440, 1139604), (1472, 1114830), (1656, 990960), (1728, 949670), (1840, 891864), (1920, 854703), (2070, 792768), (2160, 759736), (2208, 743220), (2484, 660640), (2760, 594576), (2880, 569802), (2944, 557415), (3105, 528512), (3312, 495480), (3456, 474835), (3680, 445932), (4129, 397440), (4140, 396384), (4320, 379868), (4416, 371610), (4968, 330320), (5520, 297288), (5760, 284901), (6210, 264256), (6624, 247740), (7360, 222966), (8258, 198720), (8280, 198192), (8640, 189934), (8832, 185805), (9936, 165160), (11040, 148644), (12387, 132480), (12420, 132128), (13248, 123870), (14720, 111483), (16516, 99360), (16560, 99096), (17280, 94967), (19872, 82580), (20645, 79488), (22080, 74322), (24774, 66240), (24840, 66064), (26496, 61935), (33032, 49680), (33120, 49548), (37161, 44160), (39744, 41290)]