239311380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 894475008

約数和(自身を除く): 655163628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 277, 308, 330, 340, 357, 363, 374, 385, 420, 462, 476, 484, 510, 554, 561, 595, 605, 660, 714, 726, 748, 770, 831, 847, 924, 935, 1020, 1108, 1122, 1155, 1190, 1210, 1309, 1385, 1428, 1452, 1540, 1662, 1694, 1785, 1815, 1870, 1939, 2057, 2244, 2310, 2380, 2420, 2541, 2618, 2770, 2805, 3047, 3324, 3388, 3570, 3630, 3740, 3878, 3927, 4114, 4155, 4235, 4620, 4709, 5082, 5236, 5540, 5610, 5817, 6094, 6171, 6545, 7140, 7260, 7756, 7854, 8228, 8310, 8470, 9141, 9418, 9695, 10164, 10285, 11220, 11634, 12188, 12342, 12705, 13090, 14127, 14399, 15235, 15708, 16620, 16940, 18282, 18836, 19390, 19635, 20570, 21329, 23268, 23545, 24684, 25410, 26180, 28254, 28798, 29085, 30470, 30855, 32963, 33517, 36564, 38780, 39270, 41140, 42658, 43197, 45705, 47090, 50820, 51799, 56508, 57596, 58170, 60940, 61710, 63987, 65926, 67034, 70635, 71995, 78540, 85316, 86394, 91410, 94180, 98889, 100551, 103598, 106645, 116340, 123420, 127974, 131852, 134068, 141270, 143990, 155397, 164815, 167585, 172788, 182820, 197778, 201102, 207196, 213290, 215985, 234619, 255948, 258995, 282540, 287980, 310794, 319935, 329630, 335170, 362593, 395556, 402204, 426580, 431970, 469238, 494445, 502755, 517990, 569789, 621588, 639870, 659260, 670340, 703857, 725186, 776985, 863940, 938476, 988890, 1005510, 1035980, 1087779, 1139578, 1173095, 1279740, 1407714, 1450372, 1553970, 1709367, 1812965, 1977780, 2011020, 2175558, 2279156, 2346190, 2815428, 2848945, 3107940, 3418734, 3519285, 3625930, 3988523, 4351116, 4692380, 5438895, 5697890, 6837468, 7038570, 7251860, 7977046, 8546835, 10877790, 11395780, 11965569, 14077140, 15954092, 17093670, 19942615, 21755580, 23931138, 34187340, 39885230, 47862276, 59827845, 79770460, 119655690, 239311380]

約数ペア:

[(1, 239311380), (2, 119655690), (3, 79770460), (4, 59827845), (5, 47862276), (6, 39885230), (7, 34187340), (10, 23931138), (11, 21755580), (12, 19942615), (14, 17093670), (15, 15954092), (17, 14077140), (20, 11965569), (21, 11395780), (22, 10877790), (28, 8546835), (30, 7977046), (33, 7251860), (34, 7038570), (35, 6837468), (42, 5697890), (44, 5438895), (51, 4692380), (55, 4351116), (60, 3988523), (66, 3625930), (68, 3519285), (70, 3418734), (77, 3107940), (84, 2848945), (85, 2815428), (102, 2346190), (105, 2279156), (110, 2175558), (119, 2011020), (121, 1977780), (132, 1812965), (140, 1709367), (154, 1553970), (165, 1450372), (170, 1407714), (187, 1279740), (204, 1173095), (210, 1139578), (220, 1087779), (231, 1035980), (238, 1005510), (242, 988890), (255, 938476), (277, 863940), (308, 776985), (330, 725186), (340, 703857), (357, 670340), (363, 659260), (374, 639870), (385, 621588), (420, 569789), (462, 517990), (476, 502755), (484, 494445), (510, 469238), (554, 431970), (561, 426580), (595, 402204), (605, 395556), (660, 362593), (714, 335170), (726, 329630), (748, 319935), (770, 310794), (831, 287980), (847, 282540), (924, 258995), (935, 255948), (1020, 234619), (1108, 215985), (1122, 213290), (1155, 207196), (1190, 201102), (1210, 197778), (1309, 182820), (1385, 172788), (1428, 167585), (1452, 164815), (1540, 155397), (1662, 143990), (1694, 141270), (1785, 134068), (1815, 131852), (1870, 127974), (1939, 123420), (2057, 116340), (2244, 106645), (2310, 103598), (2380, 100551), (2420, 98889), (2541, 94180), (2618, 91410), (2770, 86394), (2805, 85316), (3047, 78540), (3324, 71995), (3388, 70635), (3570, 67034), (3630, 65926), (3740, 63987), (3878, 61710), (3927, 60940), (4114, 58170), (4155, 57596), (4235, 56508), (4620, 51799), (4709, 50820), (5082, 47090), (5236, 45705), (5540, 43197), (5610, 42658), (5817, 41140), (6094, 39270), (6171, 38780), (6545, 36564), (7140, 33517), (7260, 32963), (7756, 30855), (7854, 30470), (8228, 29085), (8310, 28798), (8470, 28254), (9141, 26180), (9418, 25410), (9695, 24684), (10164, 23545), (10285, 23268), (11220, 21329), (11634, 20570), (12188, 19635), (12342, 19390), (12705, 18836), (13090, 18282), (14127, 16940), (14399, 16620), (15235, 15708)]