8045643570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1176

約数の個数: 128

約数和(自身を含む): 20701384704

約数和(自身を除く): 12655741134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 373, 430, 645, 690, 727, 746, 989, 1119, 1290, 1454, 1865, 1978, 2181, 2238, 2967, 3635, 3730, 4362, 4945, 5595, 5934, 7270, 8579, 9890, 10905, 11190, 14835, 16039, 16721, 17158, 21810, 25737, 29670, 31261, 32078, 33442, 42895, 48117, 50163, 51474, 62522, 80195, 83605, 85790, 93783, 96234, 100326, 128685, 156305, 160390, 167210, 187566, 240585, 250815, 257370, 271171, 312610, 368897, 468915, 481170, 501630, 542342, 719003, 737794, 813513, 937830, 1106691, 1355855, 1438006, 1627026, 1844485, 2157009, 2213382, 2711710, 3595015, 3688970, 4067565, 4314018, 5533455, 6236933, 7190030, 8135130, 10785045, 11066910, 11660353, 12473866, 18710799, 21570090, 23320706, 31184665, 34981059, 37421598, 58301765, 62369330, 69962118, 93553995, 116603530, 174905295, 187107990, 268188119, 349810590, 536376238, 804564357, 1340940595, 1609128714, 2681881190, 4022821785, 8045643570]

約数ペア:

[(1, 8045643570), (2, 4022821785), (3, 2681881190), (5, 1609128714), (6, 1340940595), (10, 804564357), (15, 536376238), (23, 349810590), (30, 268188119), (43, 187107990), (46, 174905295), (69, 116603530), (86, 93553995), (115, 69962118), (129, 62369330), (138, 58301765), (215, 37421598), (230, 34981059), (258, 31184665), (345, 23320706), (373, 21570090), (430, 18710799), (645, 12473866), (690, 11660353), (727, 11066910), (746, 10785045), (989, 8135130), (1119, 7190030), (1290, 6236933), (1454, 5533455), (1865, 4314018), (1978, 4067565), (2181, 3688970), (2238, 3595015), (2967, 2711710), (3635, 2213382), (3730, 2157009), (4362, 1844485), (4945, 1627026), (5595, 1438006), (5934, 1355855), (7270, 1106691), (8579, 937830), (9890, 813513), (10905, 737794), (11190, 719003), (14835, 542342), (16039, 501630), (16721, 481170), (17158, 468915), (21810, 368897), (25737, 312610), (29670, 271171), (31261, 257370), (32078, 250815), (33442, 240585), (42895, 187566), (48117, 167210), (50163, 160390), (51474, 156305), (62522, 128685), (80195, 100326), (83605, 96234), (85790, 93783)]