2555886080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 320

約数和(自身を含む): 7477557120

約数和(自身を除く): 4921671040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 76, 80, 85, 88, 95, 110, 128, 136, 152, 160, 170, 176, 187, 190, 209, 220, 256, 272, 281, 304, 320, 323, 340, 352, 374, 380, 418, 440, 512, 544, 562, 608, 640, 646, 680, 704, 748, 760, 836, 880, 935, 1045, 1088, 1124, 1216, 1280, 1292, 1360, 1405, 1408, 1496, 1520, 1615, 1672, 1760, 1870, 2090, 2176, 2248, 2432, 2560, 2584, 2720, 2810, 2816, 2992, 3040, 3091, 3230, 3344, 3520, 3553, 3740, 4180, 4352, 4496, 4777, 4864, 5168, 5339, 5440, 5620, 5632, 5984, 6080, 6182, 6460, 6688, 7040, 7106, 7480, 8360, 8704, 8992, 9554, 9728, 10336, 10678, 10880, 11240, 11968, 12160, 12364, 12920, 13376, 14080, 14212, 14960, 15455, 16720, 17765, 17984, 19108, 20672, 21356, 21760, 22480, 23885, 23936, 24320, 24728, 25840, 26695, 26752, 28160, 28424, 29920, 30910, 33440, 35530, 35968, 38216, 41344, 42712, 43520, 44960, 47770, 47872, 48640, 49456, 51680, 52547, 53390, 53504, 56848, 58729, 59840, 61820, 66880, 71060, 71936, 76432, 82688, 85424, 89920, 90763, 95540, 95744, 98912, 103360, 105094, 106780, 107008, 113696, 117458, 119680, 123640, 133760, 142120, 143872, 152864, 165376, 170848, 179840, 181526, 191080, 197824, 206720, 210188, 213560, 227392, 234916, 239360, 247280, 262735, 267520, 284240, 293645, 305728, 341696, 359680, 363052, 382160, 395648, 413440, 420376, 427120, 453815, 454784, 469832, 478720, 494560, 525470, 535040, 568480, 587290, 611456, 683392, 719360, 726104, 764320, 791296, 826880, 840752, 854240, 907630, 909568, 939664, 989120, 998393, 1050940, 1136960, 1174580, 1222912, 1366784, 1452208, 1528640, 1582592, 1681504, 1708480, 1815260, 1819136, 1879328, 1978240, 1996786, 2101880, 2273920, 2349160, 2445824, 2733568, 2904416, 3057280, 3363008, 3416960, 3630520, 3758656, 3956480, 3993572, 4203760, 4547840, 4698320, 4991965, 5808832, 6114560, 6726016, 6833920, 7261040, 7517312, 7912960, 7987144, 8407520, 9095680, 9396640, 9983930, 11617664, 12229120, 13452032, 13667840, 14522080, 15034624, 15974288, 16815040, 18793280, 19967860, 23235328, 26904064, 29044160, 30069248, 31948576, 33630080, 37586560, 39935720, 46470656, 58088320, 63897152, 67260160, 75173120, 79871440, 116176640, 127794304, 134520320, 150346240, 159742880, 232353280, 255588608, 319485760, 511177216, 638971520, 1277943040, 2555886080]

約数ペア:

[(1, 2555886080), (2, 1277943040), (4, 638971520), (5, 511177216), (8, 319485760), (10, 255588608), (11, 232353280), (16, 159742880), (17, 150346240), (19, 134520320), (20, 127794304), (22, 116176640), (32, 79871440), (34, 75173120), (38, 67260160), (40, 63897152), (44, 58088320), (55, 46470656), (64, 39935720), (68, 37586560), (76, 33630080), (80, 31948576), (85, 30069248), (88, 29044160), (95, 26904064), (110, 23235328), (128, 19967860), (136, 18793280), (152, 16815040), (160, 15974288), (170, 15034624), (176, 14522080), (187, 13667840), (190, 13452032), (209, 12229120), (220, 11617664), (256, 9983930), (272, 9396640), (281, 9095680), (304, 8407520), (320, 7987144), (323, 7912960), (340, 7517312), (352, 7261040), (374, 6833920), (380, 6726016), (418, 6114560), (440, 5808832), (512, 4991965), (544, 4698320), (562, 4547840), (608, 4203760), (640, 3993572), (646, 3956480), (680, 3758656), (704, 3630520), (748, 3416960), (760, 3363008), (836, 3057280), (880, 2904416), (935, 2733568), (1045, 2445824), (1088, 2349160), (1124, 2273920), (1216, 2101880), (1280, 1996786), (1292, 1978240), (1360, 1879328), (1405, 1819136), (1408, 1815260), (1496, 1708480), (1520, 1681504), (1615, 1582592), (1672, 1528640), (1760, 1452208), (1870, 1366784), (2090, 1222912), (2176, 1174580), (2248, 1136960), (2432, 1050940), (2560, 998393), (2584, 989120), (2720, 939664), (2810, 909568), (2816, 907630), (2992, 854240), (3040, 840752), (3091, 826880), (3230, 791296), (3344, 764320), (3520, 726104), (3553, 719360), (3740, 683392), (4180, 611456), (4352, 587290), (4496, 568480), (4777, 535040), (4864, 525470), (5168, 494560), (5339, 478720), (5440, 469832), (5620, 454784), (5632, 453815), (5984, 427120), (6080, 420376), (6182, 413440), (6460, 395648), (6688, 382160), (7040, 363052), (7106, 359680), (7480, 341696), (8360, 305728), (8704, 293645), (8992, 284240), (9554, 267520), (9728, 262735), (10336, 247280), (10678, 239360), (10880, 234916), (11240, 227392), (11968, 213560), (12160, 210188), (12364, 206720), (12920, 197824), (13376, 191080), (14080, 181526), (14212, 179840), (14960, 170848), (15455, 165376), (16720, 152864), (17765, 143872), (17984, 142120), (19108, 133760), (20672, 123640), (21356, 119680), (21760, 117458), (22480, 113696), (23885, 107008), (23936, 106780), (24320, 105094), (24728, 103360), (25840, 98912), (26695, 95744), (26752, 95540), (28160, 90763), (28424, 89920), (29920, 85424), (30910, 82688), (33440, 76432), (35530, 71936), (35968, 71060), (38216, 66880), (41344, 61820), (42712, 59840), (43520, 58729), (44960, 56848), (47770, 53504), (47872, 53390), (48640, 52547), (49456, 51680)]