266934720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 928372032

約数和(自身を除く): 661437312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 192, 195, 208, 219, 240, 260, 292, 293, 312, 320, 365, 390, 416, 438, 480, 520, 584, 586, 624, 730, 780, 832, 876, 879, 949, 960, 1040, 1095, 1168, 1172, 1248, 1460, 1465, 1560, 1752, 1758, 1898, 2080, 2190, 2336, 2344, 2496, 2847, 2920, 2930, 3120, 3504, 3516, 3796, 3809, 4160, 4380, 4395, 4672, 4688, 4745, 5694, 5840, 5860, 6240, 7008, 7032, 7592, 7618, 8760, 8790, 9376, 9490, 11388, 11427, 11680, 11720, 12480, 14016, 14064, 14235, 15184, 15236, 17520, 17580, 18752, 18980, 19045, 21389, 22776, 22854, 23360, 23440, 28128, 28470, 30368, 30472, 35040, 35160, 37960, 38090, 42778, 45552, 45708, 46880, 56256, 56940, 57135, 60736, 60944, 64167, 70080, 70320, 75920, 76180, 85556, 91104, 91416, 93760, 106945, 113880, 114270, 121888, 128334, 140640, 151840, 152360, 171112, 182208, 182832, 213890, 227760, 228540, 243776, 256668, 278057, 281280, 303680, 304720, 320835, 342224, 365664, 427780, 455520, 457080, 513336, 556114, 609440, 641670, 684448, 731328, 834171, 855560, 911040, 914160, 1026672, 1112228, 1218880, 1283340, 1368896, 1390285, 1668342, 1711120, 1828320, 2053344, 2224456, 2566680, 2780570, 3336684, 3422240, 3656640, 4106688, 4170855, 4448912, 5133360, 5561140, 6673368, 6844480, 8341710, 8897824, 10266720, 11122280, 13346736, 16683420, 17795648, 20533440, 22244560, 26693472, 33366840, 44489120, 53386944, 66733680, 88978240, 133467360, 266934720]

約数ペア:

[(1, 266934720), (2, 133467360), (3, 88978240), (4, 66733680), (5, 53386944), (6, 44489120), (8, 33366840), (10, 26693472), (12, 22244560), (13, 20533440), (15, 17795648), (16, 16683420), (20, 13346736), (24, 11122280), (26, 10266720), (30, 8897824), (32, 8341710), (39, 6844480), (40, 6673368), (48, 5561140), (52, 5133360), (60, 4448912), (64, 4170855), (65, 4106688), (73, 3656640), (78, 3422240), (80, 3336684), (96, 2780570), (104, 2566680), (120, 2224456), (130, 2053344), (146, 1828320), (156, 1711120), (160, 1668342), (192, 1390285), (195, 1368896), (208, 1283340), (219, 1218880), (240, 1112228), (260, 1026672), (292, 914160), (293, 911040), (312, 855560), (320, 834171), (365, 731328), (390, 684448), (416, 641670), (438, 609440), (480, 556114), (520, 513336), (584, 457080), (586, 455520), (624, 427780), (730, 365664), (780, 342224), (832, 320835), (876, 304720), (879, 303680), (949, 281280), (960, 278057), (1040, 256668), (1095, 243776), (1168, 228540), (1172, 227760), (1248, 213890), (1460, 182832), (1465, 182208), (1560, 171112), (1752, 152360), (1758, 151840), (1898, 140640), (2080, 128334), (2190, 121888), (2336, 114270), (2344, 113880), (2496, 106945), (2847, 93760), (2920, 91416), (2930, 91104), (3120, 85556), (3504, 76180), (3516, 75920), (3796, 70320), (3809, 70080), (4160, 64167), (4380, 60944), (4395, 60736), (4672, 57135), (4688, 56940), (4745, 56256), (5694, 46880), (5840, 45708), (5860, 45552), (6240, 42778), (7008, 38090), (7032, 37960), (7592, 35160), (7618, 35040), (8760, 30472), (8790, 30368), (9376, 28470), (9490, 28128), (11388, 23440), (11427, 23360), (11680, 22854), (11720, 22776), (12480, 21389), (14016, 19045), (14064, 18980), (14235, 18752), (15184, 17580), (15236, 17520)]