129357060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 439883136

約数和(自身を除く): 310526076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1913, 1932, 2254, 2415, 2940, 3220, 3381, 3826, 4508, 4830, 5635, 5739, 6762, 7652, 9565, 9660, 11270, 11478, 13391, 13524, 16905, 19130, 22540, 22956, 26782, 28695, 33810, 38260, 40173, 43999, 53564, 57390, 66955, 67620, 80346, 87998, 93737, 114780, 131997, 133910, 160692, 175996, 187474, 200865, 219995, 263994, 267820, 281211, 307993, 374948, 401730, 439990, 468685, 527988, 562422, 615986, 659985, 803460, 879980, 923979, 937370, 1124844, 1231972, 1319970, 1406055, 1539965, 1847958, 1874740, 2155951, 2639940, 2812110, 3079930, 3695916, 4311902, 4619895, 5624220, 6159860, 6467853, 8623804, 9239790, 10779755, 12935706, 18479580, 21559510, 25871412, 32339265, 43119020, 64678530, 129357060]

約数ペア:

[(1, 129357060), (2, 64678530), (3, 43119020), (4, 32339265), (5, 25871412), (6, 21559510), (7, 18479580), (10, 12935706), (12, 10779755), (14, 9239790), (15, 8623804), (20, 6467853), (21, 6159860), (23, 5624220), (28, 4619895), (30, 4311902), (35, 3695916), (42, 3079930), (46, 2812110), (49, 2639940), (60, 2155951), (69, 1874740), (70, 1847958), (84, 1539965), (92, 1406055), (98, 1319970), (105, 1231972), (115, 1124844), (138, 937370), (140, 923979), (147, 879980), (161, 803460), (196, 659985), (210, 615986), (230, 562422), (245, 527988), (276, 468685), (294, 439990), (322, 401730), (345, 374948), (420, 307993), (460, 281211), (483, 267820), (490, 263994), (588, 219995), (644, 200865), (690, 187474), (735, 175996), (805, 160692), (966, 133910), (980, 131997), (1127, 114780), (1380, 93737), (1470, 87998), (1610, 80346), (1913, 67620), (1932, 66955), (2254, 57390), (2415, 53564), (2940, 43999), (3220, 40173), (3381, 38260), (3826, 33810), (4508, 28695), (4830, 26782), (5635, 22956), (5739, 22540), (6762, 19130), (7652, 16905), (9565, 13524), (9660, 13391), (11270, 11478)]