4255729920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 432

約数和(自身を含む): 16046193072

約数和(自身を除く): 11790463152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 157, 160, 180, 181, 192, 195, 208, 234, 240, 256, 260, 288, 312, 314, 320, 360, 362, 384, 390, 416, 468, 471, 480, 520, 543, 576, 585, 624, 628, 640, 720, 724, 768, 780, 785, 832, 905, 936, 942, 960, 1040, 1086, 1152, 1170, 1248, 1256, 1280, 1413, 1440, 1448, 1560, 1570, 1629, 1664, 1810, 1872, 1884, 1920, 2041, 2080, 2172, 2304, 2340, 2353, 2355, 2496, 2512, 2715, 2826, 2880, 2896, 3120, 3140, 3258, 3328, 3620, 3744, 3768, 3840, 4082, 4160, 4344, 4680, 4706, 4710, 4992, 5024, 5430, 5652, 5760, 5792, 6123, 6240, 6280, 6516, 7059, 7065, 7240, 7488, 7536, 8145, 8164, 8320, 8688, 9360, 9412, 9420, 9984, 10048, 10205, 10860, 11304, 11520, 11584, 11765, 12246, 12480, 12560, 13032, 14118, 14130, 14480, 14976, 15072, 16290, 16328, 16640, 17376, 18369, 18720, 18824, 18840, 20096, 20410, 21177, 21720, 22608, 23168, 23530, 24492, 24960, 25120, 26064, 28236, 28260, 28417, 28960, 29952, 30144, 30615, 32580, 32656, 34752, 35295, 36738, 37440, 37648, 37680, 40192, 40820, 42354, 43440, 45216, 46336, 47060, 48984, 49920, 50240, 52128, 56472, 56520, 56834, 57920, 60288, 61230, 65160, 65312, 69504, 70590, 73476, 74880, 75296, 75360, 81640, 84708, 85251, 86880, 90432, 91845, 94120, 97968, 100480, 104256, 105885, 112944, 113040, 113668, 115840, 120576, 122460, 130320, 130624, 139008, 141180, 142085, 146952, 149760, 150592, 150720, 163280, 169416, 170502, 173760, 180864, 183690, 188240, 195936, 200960, 208512, 211770, 225888, 226080, 227336, 231680, 244920, 255753, 260640, 261248, 282360, 284170, 293904, 301184, 301440, 326560, 338832, 341004, 347520, 361728, 367380, 369421, 376480, 391872, 417024, 423540, 426255, 451776, 452160, 454672, 489840, 511506, 521280, 522496, 564720, 568340, 587808, 602368, 602880, 653120, 677664, 682008, 695040, 734760, 738842, 752960, 783744, 847080, 852510, 903552, 904320, 909344, 979680, 1023012, 1042560, 1108263, 1129440, 1136680, 1175616, 1278765, 1306240, 1355328, 1364016, 1469520, 1477684, 1505920, 1567488, 1694160, 1705020, 1807104, 1808640, 1818688, 1847105, 1959360, 2046024, 2085120, 2216526, 2258880, 2273360, 2351232, 2557530, 2612480, 2710656, 2728032, 2939040, 2955368, 3011840, 3324789, 3388320, 3410040, 3637376, 3694210, 3918720, 4092048, 4433052, 4517760, 4546720, 4702464, 5115060, 5421312, 5456064, 5541315, 5878080, 5910736, 6649578, 6776640, 6820080, 7274752, 7388420, 7837440, 8184096, 8866104, 9035520, 9093440, 10230120, 10912128, 11082630, 11756160, 11821472, 13299156, 13553280, 13640160, 14776840, 16368192, 16623945, 17732208, 18186880, 20460240, 21824256, 22165260, 23512320, 23642944, 26598312, 27106560, 27280320, 29553680, 32736384, 33247890, 35464416, 36373760, 40920480, 44330520, 47285888, 53196624, 54560640, 59107360, 65472768, 66495780, 70928832, 81840960, 88661040, 94571776, 106393248, 109121280, 118214720, 132991560, 141857664, 163681920, 177322080, 212786496, 236429440, 265983120, 283715328, 327363840, 354644160, 425572992, 472858880, 531966240, 709288320, 851145984, 1063932480, 1418576640, 2127864960, 4255729920]

約数ペア:

[(1, 4255729920), (2, 2127864960), (3, 1418576640), (4, 1063932480), (5, 851145984), (6, 709288320), (8, 531966240), (9, 472858880), (10, 425572992), (12, 354644160), (13, 327363840), (15, 283715328), (16, 265983120), (18, 236429440), (20, 212786496), (24, 177322080), (26, 163681920), (30, 141857664), (32, 132991560), (36, 118214720), (39, 109121280), (40, 106393248), (45, 94571776), (48, 88661040), (52, 81840960), (60, 70928832), (64, 66495780), (65, 65472768), (72, 59107360), (78, 54560640), (80, 53196624), (90, 47285888), (96, 44330520), (104, 40920480), (117, 36373760), (120, 35464416), (128, 33247890), (130, 32736384), (144, 29553680), (156, 27280320), (157, 27106560), (160, 26598312), (180, 23642944), (181, 23512320), (192, 22165260), (195, 21824256), (208, 20460240), (234, 18186880), (240, 17732208), (256, 16623945), (260, 16368192), (288, 14776840), (312, 13640160), (314, 13553280), (320, 13299156), (360, 11821472), (362, 11756160), (384, 11082630), (390, 10912128), (416, 10230120), (468, 9093440), (471, 9035520), (480, 8866104), (520, 8184096), (543, 7837440), (576, 7388420), (585, 7274752), (624, 6820080), (628, 6776640), (640, 6649578), (720, 5910736), (724, 5878080), (768, 5541315), (780, 5456064), (785, 5421312), (832, 5115060), (905, 4702464), (936, 4546720), (942, 4517760), (960, 4433052), (1040, 4092048), (1086, 3918720), (1152, 3694210), (1170, 3637376), (1248, 3410040), (1256, 3388320), (1280, 3324789), (1413, 3011840), (1440, 2955368), (1448, 2939040), (1560, 2728032), (1570, 2710656), (1629, 2612480), (1664, 2557530), (1810, 2351232), (1872, 2273360), (1884, 2258880), (1920, 2216526), (2041, 2085120), (2080, 2046024), (2172, 1959360), (2304, 1847105), (2340, 1818688), (2353, 1808640), (2355, 1807104), (2496, 1705020), (2512, 1694160), (2715, 1567488), (2826, 1505920), (2880, 1477684), (2896, 1469520), (3120, 1364016), (3140, 1355328), (3258, 1306240), (3328, 1278765), (3620, 1175616), (3744, 1136680), (3768, 1129440), (3840, 1108263), (4082, 1042560), (4160, 1023012), (4344, 979680), (4680, 909344), (4706, 904320), (4710, 903552), (4992, 852510), (5024, 847080), (5430, 783744), (5652, 752960), (5760, 738842), (5792, 734760), (6123, 695040), (6240, 682008), (6280, 677664), (6516, 653120), (7059, 602880), (7065, 602368), (7240, 587808), (7488, 568340), (7536, 564720), (8145, 522496), (8164, 521280), (8320, 511506), (8688, 489840), (9360, 454672), (9412, 452160), (9420, 451776), (9984, 426255), (10048, 423540), (10205, 417024), (10860, 391872), (11304, 376480), (11520, 369421), (11584, 367380), (11765, 361728), (12246, 347520), (12480, 341004), (12560, 338832), (13032, 326560), (14118, 301440), (14130, 301184), (14480, 293904), (14976, 284170), (15072, 282360), (16290, 261248), (16328, 260640), (16640, 255753), (17376, 244920), (18369, 231680), (18720, 227336), (18824, 226080), (18840, 225888), (20096, 211770), (20410, 208512), (21177, 200960), (21720, 195936), (22608, 188240), (23168, 183690), (23530, 180864), (24492, 173760), (24960, 170502), (25120, 169416), (26064, 163280), (28236, 150720), (28260, 150592), (28417, 149760), (28960, 146952), (29952, 142085), (30144, 141180), (30615, 139008), (32580, 130624), (32656, 130320), (34752, 122460), (35295, 120576), (36738, 115840), (37440, 113668), (37648, 113040), (37680, 112944), (40192, 105885), (40820, 104256), (42354, 100480), (43440, 97968), (45216, 94120), (46336, 91845), (47060, 90432), (48984, 86880), (49920, 85251), (50240, 84708), (52128, 81640), (56472, 75360), (56520, 75296), (56834, 74880), (57920, 73476), (60288, 70590), (61230, 69504), (65160, 65312)]