230875840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 424566080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 64, 65, 76, 80, 92, 95, 104, 115, 127, 130, 152, 160, 184, 190, 208, 230, 247, 254, 260, 299, 304, 320, 368, 380, 416, 437, 460, 494, 508, 520, 598, 608, 635, 736, 760, 832, 874, 920, 988, 1016, 1040, 1196, 1216, 1235, 1270, 1472, 1495, 1520, 1651, 1748, 1840, 1976, 2032, 2080, 2185, 2392, 2413, 2470, 2540, 2921, 2990, 3040, 3302, 3496, 3680, 3952, 4064, 4160, 4370, 4784, 4826, 4940, 5080, 5681, 5842, 5980, 6080, 6604, 6992, 7360, 7904, 8128, 8255, 8740, 9568, 9652, 9880, 10160, 11362, 11684, 11960, 12065, 13208, 13984, 14605, 15808, 16510, 17480, 19136, 19304, 19760, 20320, 22724, 23368, 23920, 24130, 26416, 27968, 28405, 29210, 31369, 33020, 34960, 37973, 38608, 39520, 40640, 45448, 46736, 47840, 48260, 52832, 55499, 56810, 58420, 62738, 66040, 69920, 75946, 77216, 79040, 90896, 93472, 95680, 96520, 105664, 110998, 113620, 116840, 125476, 132080, 139840, 151892, 154432, 156845, 181792, 186944, 189865, 193040, 221996, 227240, 233680, 250952, 264160, 277495, 303784, 313690, 363584, 379730, 386080, 443992, 454480, 467360, 501904, 528320, 554990, 607568, 627380, 721487, 759460, 772160, 887984, 908960, 934720, 1003808, 1109980, 1215136, 1254760, 1442974, 1518920, 1775968, 1817920, 2007616, 2219960, 2430272, 2509520, 2885948, 3037840, 3551936, 3607435, 4439920, 5019040, 5771896, 6075680, 7214870, 8879840, 10038080, 11543792, 12151360, 14429740, 17759680, 23087584, 28859480, 46175168, 57718960, 115437920, 230875840]

約数ペア:

[(1, 230875840), (2, 115437920), (4, 57718960), (5, 46175168), (8, 28859480), (10, 23087584), (13, 17759680), (16, 14429740), (19, 12151360), (20, 11543792), (23, 10038080), (26, 8879840), (32, 7214870), (38, 6075680), (40, 5771896), (46, 5019040), (52, 4439920), (64, 3607435), (65, 3551936), (76, 3037840), (80, 2885948), (92, 2509520), (95, 2430272), (104, 2219960), (115, 2007616), (127, 1817920), (130, 1775968), (152, 1518920), (160, 1442974), (184, 1254760), (190, 1215136), (208, 1109980), (230, 1003808), (247, 934720), (254, 908960), (260, 887984), (299, 772160), (304, 759460), (320, 721487), (368, 627380), (380, 607568), (416, 554990), (437, 528320), (460, 501904), (494, 467360), (508, 454480), (520, 443992), (598, 386080), (608, 379730), (635, 363584), (736, 313690), (760, 303784), (832, 277495), (874, 264160), (920, 250952), (988, 233680), (1016, 227240), (1040, 221996), (1196, 193040), (1216, 189865), (1235, 186944), (1270, 181792), (1472, 156845), (1495, 154432), (1520, 151892), (1651, 139840), (1748, 132080), (1840, 125476), (1976, 116840), (2032, 113620), (2080, 110998), (2185, 105664), (2392, 96520), (2413, 95680), (2470, 93472), (2540, 90896), (2921, 79040), (2990, 77216), (3040, 75946), (3302, 69920), (3496, 66040), (3680, 62738), (3952, 58420), (4064, 56810), (4160, 55499), (4370, 52832), (4784, 48260), (4826, 47840), (4940, 46736), (5080, 45448), (5681, 40640), (5842, 39520), (5980, 38608), (6080, 37973), (6604, 34960), (6992, 33020), (7360, 31369), (7904, 29210), (8128, 28405), (8255, 27968), (8740, 26416), (9568, 24130), (9652, 23920), (9880, 23368), (10160, 22724), (11362, 20320), (11684, 19760), (11960, 19304), (12065, 19136), (13208, 17480), (13984, 16510), (14605, 15808)]