345275840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 1032321024

約数和(自身を除く): 687045184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 160, 167, 182, 208, 224, 260, 280, 284, 320, 334, 355, 364, 416, 448, 455, 497, 520, 560, 568, 668, 710, 728, 832, 835, 910, 923, 994, 1040, 1120, 1136, 1169, 1336, 1420, 1456, 1670, 1820, 1846, 1988, 2080, 2171, 2240, 2272, 2338, 2485, 2672, 2840, 2912, 3340, 3640, 3692, 3976, 4160, 4342, 4544, 4615, 4676, 4970, 5344, 5680, 5824, 5845, 6461, 6680, 7280, 7384, 7952, 8684, 9230, 9352, 9940, 10688, 10855, 11360, 11690, 11857, 12922, 13360, 14560, 14768, 15197, 15904, 17368, 18460, 18704, 19880, 21710, 22720, 23380, 23714, 25844, 26720, 29120, 29536, 30394, 31808, 32305, 34736, 36920, 37408, 39760, 43420, 46760, 47428, 51688, 53440, 59072, 59285, 60788, 64610, 69472, 73840, 74816, 75985, 79520, 82999, 86840, 93520, 94856, 103376, 118570, 121576, 129220, 138944, 147680, 151970, 154141, 159040, 165998, 173680, 187040, 189712, 206752, 237140, 243152, 258440, 295360, 303940, 308282, 331996, 347360, 374080, 379424, 413504, 414995, 474280, 486304, 516880, 607880, 616564, 663992, 694720, 758848, 770705, 829990, 948560, 972608, 1033760, 1078987, 1215760, 1233128, 1327984, 1541410, 1659980, 1897120, 2067520, 2157974, 2431520, 2466256, 2655968, 3082820, 3319960, 3794240, 4315948, 4863040, 4932512, 5311936, 5394935, 6165640, 6639920, 8631896, 9865024, 10789870, 12331280, 13279840, 17263792, 21579740, 24662560, 26559680, 34527584, 43159480, 49325120, 69055168, 86318960, 172637920, 345275840]

約数ペア:

[(1, 345275840), (2, 172637920), (4, 86318960), (5, 69055168), (7, 49325120), (8, 43159480), (10, 34527584), (13, 26559680), (14, 24662560), (16, 21579740), (20, 17263792), (26, 13279840), (28, 12331280), (32, 10789870), (35, 9865024), (40, 8631896), (52, 6639920), (56, 6165640), (64, 5394935), (65, 5311936), (70, 4932512), (71, 4863040), (80, 4315948), (91, 3794240), (104, 3319960), (112, 3082820), (130, 2655968), (140, 2466256), (142, 2431520), (160, 2157974), (167, 2067520), (182, 1897120), (208, 1659980), (224, 1541410), (260, 1327984), (280, 1233128), (284, 1215760), (320, 1078987), (334, 1033760), (355, 972608), (364, 948560), (416, 829990), (448, 770705), (455, 758848), (497, 694720), (520, 663992), (560, 616564), (568, 607880), (668, 516880), (710, 486304), (728, 474280), (832, 414995), (835, 413504), (910, 379424), (923, 374080), (994, 347360), (1040, 331996), (1120, 308282), (1136, 303940), (1169, 295360), (1336, 258440), (1420, 243152), (1456, 237140), (1670, 206752), (1820, 189712), (1846, 187040), (1988, 173680), (2080, 165998), (2171, 159040), (2240, 154141), (2272, 151970), (2338, 147680), (2485, 138944), (2672, 129220), (2840, 121576), (2912, 118570), (3340, 103376), (3640, 94856), (3692, 93520), (3976, 86840), (4160, 82999), (4342, 79520), (4544, 75985), (4615, 74816), (4676, 73840), (4970, 69472), (5344, 64610), (5680, 60788), (5824, 59285), (5845, 59072), (6461, 53440), (6680, 51688), (7280, 47428), (7384, 46760), (7952, 43420), (8684, 39760), (9230, 37408), (9352, 36920), (9940, 34736), (10688, 32305), (10855, 31808), (11360, 30394), (11690, 29536), (11857, 29120), (12922, 26720), (13360, 25844), (14560, 23714), (14768, 23380), (15197, 22720), (15904, 21710), (17368, 19880), (18460, 18704)]