1568695680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3998

約数の個数: 256

約数和(自身を含む): 5798822400

約数和(自身を除く): 4230126720

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, 3947, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 7894, 8280, 8640, 8832, 9936, 11040, 11841, 12420, 13248, 14720, 15788, 16560, 17280, 19735, 19872, 22080, 23682, 24840, 26496, 31576, 33120, 35523, 39470, 39744, 44160, 47364, 49680, 59205, 63152, 66240, 71046, 78940, 79488, 90781, 94728, 99360, 106569, 118410, 126304, 132480, 142092, 157880, 177615, 181562, 189456, 198720, 213138, 236820, 252608, 272343, 284184, 315760, 355230, 363124, 378912, 397440, 426276, 453905, 473640, 505216, 532845, 544686, 568368, 631520, 710460, 726248, 757824, 817029, 852552, 907810, 947280, 1065690, 1089372, 1136736, 1263040, 1361715, 1420920, 1452496, 1515648, 1634058, 1705104, 1815620, 1894560, 2131380, 2178744, 2273472, 2451087, 2526080, 2723430, 2841840, 2904992, 3268116, 3410208, 3631240, 3789120, 4085145, 4262760, 4357488, 4546944, 4902174, 5446860, 5683680, 5809984, 6536232, 6820416, 7262480, 7578240, 8170290, 8525520, 8714976, 9804348, 10893720, 11367360, 11619968, 12255435, 13072464, 13640832, 14524960, 16340580, 17051040, 17429952, 19608696, 21787440, 22734720, 24510870, 26144928, 29049920, 32681160, 34102080, 34859904, 39217392, 43574880, 49021740, 52289856, 58099840, 65362320, 68204160, 78434784, 87149760, 98043480, 104579712, 130724640, 156869568, 174299520, 196086960, 261449280, 313739136, 392173920, 522898560, 784347840, 1568695680]

約数ペア:

[(1, 1568695680), (2, 784347840), (3, 522898560), (4, 392173920), (5, 313739136), (6, 261449280), (8, 196086960), (9, 174299520), (10, 156869568), (12, 130724640), (15, 104579712), (16, 98043480), (18, 87149760), (20, 78434784), (23, 68204160), (24, 65362320), (27, 58099840), (30, 52289856), (32, 49021740), (36, 43574880), (40, 39217392), (45, 34859904), (46, 34102080), (48, 32681160), (54, 29049920), (60, 26144928), (64, 24510870), (69, 22734720), (72, 21787440), (80, 19608696), (90, 17429952), (92, 17051040), (96, 16340580), (108, 14524960), (115, 13640832), (120, 13072464), (128, 12255435), (135, 11619968), (138, 11367360), (144, 10893720), (160, 9804348), (180, 8714976), (184, 8525520), (192, 8170290), (207, 7578240), (216, 7262480), (230, 6820416), (240, 6536232), (270, 5809984), (276, 5683680), (288, 5446860), (320, 4902174), (345, 4546944), (360, 4357488), (368, 4262760), (384, 4085145), (414, 3789120), (432, 3631240), (460, 3410208), (480, 3268116), (540, 2904992), (552, 2841840), (576, 2723430), (621, 2526080), (640, 2451087), (690, 2273472), (720, 2178744), (736, 2131380), (828, 1894560), (864, 1815620), (920, 1705104), (960, 1634058), (1035, 1515648), (1080, 1452496), (1104, 1420920), (1152, 1361715), (1242, 1263040), (1380, 1136736), (1440, 1089372), (1472, 1065690), (1656, 947280), (1728, 907810), (1840, 852552), (1920, 817029), (2070, 757824), (2160, 726248), (2208, 710460), (2484, 631520), (2760, 568368), (2880, 544686), (2944, 532845), (3105, 505216), (3312, 473640), (3456, 453905), (3680, 426276), (3947, 397440), (4140, 378912), (4320, 363124), (4416, 355230), (4968, 315760), (5520, 284184), (5760, 272343), (6210, 252608), (6624, 236820), (7360, 213138), (7894, 198720), (8280, 189456), (8640, 181562), (8832, 177615), (9936, 157880), (11040, 142092), (11841, 132480), (12420, 126304), (13248, 118410), (14720, 106569), (15788, 99360), (16560, 94728), (17280, 90781), (19735, 79488), (19872, 78940), (22080, 71046), (23682, 66240), (24840, 63152), (26496, 59205), (31576, 49680), (33120, 47364), (35523, 44160), (39470, 39744)]