147919440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 484540416

約数和(自身を除く): 336620976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 127, 138, 184, 211, 230, 240, 254, 276, 345, 368, 381, 422, 460, 508, 552, 633, 635, 690, 762, 844, 920, 1016, 1055, 1104, 1266, 1270, 1380, 1524, 1688, 1840, 1905, 2032, 2110, 2532, 2540, 2760, 2921, 3048, 3165, 3376, 3810, 4220, 4853, 5064, 5080, 5520, 5842, 6096, 6330, 7620, 8440, 8763, 9706, 10128, 10160, 11684, 12660, 14559, 14605, 15240, 16880, 17526, 19412, 23368, 24265, 25320, 26797, 29118, 29210, 30480, 35052, 38824, 43815, 46736, 48530, 50640, 53594, 58236, 58420, 70104, 72795, 77648, 80391, 87630, 97060, 107188, 116472, 116840, 133985, 140208, 145590, 160782, 175260, 194120, 214376, 232944, 233680, 267970, 291180, 321564, 350520, 388240, 401955, 428752, 535940, 582360, 616331, 643128, 701040, 803910, 1071880, 1164720, 1232662, 1286256, 1607820, 1848993, 2143760, 2465324, 3081655, 3215640, 3697986, 4930648, 6163310, 6431280, 7395972, 9244965, 9861296, 12326620, 14791944, 18489930, 24653240, 29583888, 36979860, 49306480, 73959720, 147919440]

約数ペア:

[(1, 147919440), (2, 73959720), (3, 49306480), (4, 36979860), (5, 29583888), (6, 24653240), (8, 18489930), (10, 14791944), (12, 12326620), (15, 9861296), (16, 9244965), (20, 7395972), (23, 6431280), (24, 6163310), (30, 4930648), (40, 3697986), (46, 3215640), (48, 3081655), (60, 2465324), (69, 2143760), (80, 1848993), (92, 1607820), (115, 1286256), (120, 1232662), (127, 1164720), (138, 1071880), (184, 803910), (211, 701040), (230, 643128), (240, 616331), (254, 582360), (276, 535940), (345, 428752), (368, 401955), (381, 388240), (422, 350520), (460, 321564), (508, 291180), (552, 267970), (633, 233680), (635, 232944), (690, 214376), (762, 194120), (844, 175260), (920, 160782), (1016, 145590), (1055, 140208), (1104, 133985), (1266, 116840), (1270, 116472), (1380, 107188), (1524, 97060), (1688, 87630), (1840, 80391), (1905, 77648), (2032, 72795), (2110, 70104), (2532, 58420), (2540, 58236), (2760, 53594), (2921, 50640), (3048, 48530), (3165, 46736), (3376, 43815), (3810, 38824), (4220, 35052), (4853, 30480), (5064, 29210), (5080, 29118), (5520, 26797), (5842, 25320), (6096, 24265), (6330, 23368), (7620, 19412), (8440, 17526), (8763, 16880), (9706, 15240), (10128, 14605), (10160, 14559), (11684, 12660)]