8920071216

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1190

約数の個数: 240

約数和(自身を含む): 29691544064

約数和(自身を除く): 20771472848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 487, 504, 567, 648, 673, 756, 972, 974, 1008, 1134, 1296, 1346, 1461, 1512, 1701, 1944, 1948, 2019, 2268, 2692, 2922, 3024, 3402, 3409, 3888, 3896, 4038, 4383, 4536, 4711, 5384, 5844, 6057, 6804, 6818, 7792, 8076, 8766, 9072, 9422, 10227, 10768, 11688, 12114, 13149, 13608, 13636, 14133, 16152, 17532, 18171, 18844, 20454, 23376, 24228, 26298, 27216, 27272, 28266, 30681, 32304, 35064, 36342, 37688, 39447, 40908, 42399, 48456, 52596, 54513, 54544, 56532, 61362, 70128, 72684, 75376, 78894, 81816, 84798, 92043, 96912, 105192, 109026, 113064, 118341, 122724, 127197, 145368, 157788, 163539, 163632, 169596, 184086, 210384, 218052, 226128, 236682, 245448, 254394, 276129, 290736, 315576, 327078, 327751, 339192, 368172, 381591, 436104, 473364, 490896, 508788, 552258, 631152, 654156, 655502, 678384, 736344, 763182, 828387, 872208, 946728, 983253, 1017576, 1104516, 1144773, 1308312, 1311004, 1472688, 1526364, 1656774, 1893456, 1966506, 2035152, 2209032, 2289546, 2294257, 2616624, 2622008, 2949759, 3052728, 3313548, 3933012, 4418064, 4579092, 4588514, 5244016, 5899518, 6105456, 6627096, 6882771, 7866024, 8849277, 9158184, 9177028, 11799036, 13254192, 13765542, 15732048, 17698554, 18316368, 18354056, 20648313, 23598072, 26547831, 27531084, 35397108, 36708112, 41296626, 47196144, 53095662, 55062168, 61944939, 70794216, 79643493, 82593252, 106191324, 110124336, 123889878, 141588432, 159286986, 165186504, 185834817, 212382648, 247779756, 318573972, 330373008, 371669634, 424765296, 495559512, 557504451, 637147944, 743339268, 991119024, 1115008902, 1274295888, 1486678536, 2230017804, 2973357072, 4460035608, 8920071216]

約数ペア:

[(1, 8920071216), (2, 4460035608), (3, 2973357072), (4, 2230017804), (6, 1486678536), (7, 1274295888), (8, 1115008902), (9, 991119024), (12, 743339268), (14, 637147944), (16, 557504451), (18, 495559512), (21, 424765296), (24, 371669634), (27, 330373008), (28, 318573972), (36, 247779756), (42, 212382648), (48, 185834817), (54, 165186504), (56, 159286986), (63, 141588432), (72, 123889878), (81, 110124336), (84, 106191324), (108, 82593252), (112, 79643493), (126, 70794216), (144, 61944939), (162, 55062168), (168, 53095662), (189, 47196144), (216, 41296626), (243, 36708112), (252, 35397108), (324, 27531084), (336, 26547831), (378, 23598072), (432, 20648313), (486, 18354056), (487, 18316368), (504, 17698554), (567, 15732048), (648, 13765542), (673, 13254192), (756, 11799036), (972, 9177028), (974, 9158184), (1008, 8849277), (1134, 7866024), (1296, 6882771), (1346, 6627096), (1461, 6105456), (1512, 5899518), (1701, 5244016), (1944, 4588514), (1948, 4579092), (2019, 4418064), (2268, 3933012), (2692, 3313548), (2922, 3052728), (3024, 2949759), (3402, 2622008), (3409, 2616624), (3888, 2294257), (3896, 2289546), (4038, 2209032), (4383, 2035152), (4536, 1966506), (4711, 1893456), (5384, 1656774), (5844, 1526364), (6057, 1472688), (6804, 1311004), (6818, 1308312), (7792, 1144773), (8076, 1104516), (8766, 1017576), (9072, 983253), (9422, 946728), (10227, 872208), (10768, 828387), (11688, 763182), (12114, 736344), (13149, 678384), (13608, 655502), (13636, 654156), (14133, 631152), (16152, 552258), (17532, 508788), (18171, 490896), (18844, 473364), (20454, 436104), (23376, 381591), (24228, 368172), (26298, 339192), (27216, 327751), (27272, 327078), (28266, 315576), (30681, 290736), (32304, 276129), (35064, 254394), (36342, 245448), (37688, 236682), (39447, 226128), (40908, 218052), (42399, 210384), (48456, 184086), (52596, 169596), (54513, 163632), (54544, 163539), (56532, 157788), (61362, 145368), (70128, 127197), (72684, 122724), (75376, 118341), (78894, 113064), (81816, 109026), (84798, 105192), (92043, 96912)]