142316640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4341

約数の個数: 144

約数和(自身を含む): 506888928

約数和(自身を除く): 364572288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4297, 5520, 6624, 8280, 8594, 11040, 12891, 16560, 17188, 21485, 25782, 33120, 34376, 38673, 42970, 51564, 64455, 68752, 77346, 85940, 98831, 103128, 128910, 137504, 154692, 171880, 193365, 197662, 206256, 257820, 296493, 309384, 343760, 386730, 395324, 412512, 494155, 515640, 592986, 618768, 687520, 773460, 790648, 889479, 988310, 1031280, 1185972, 1237536, 1482465, 1546920, 1581296, 1778958, 1976620, 2062560, 2371944, 2964930, 3093840, 3162592, 3557916, 3953240, 4447395, 4743888, 5929860, 6187680, 7115832, 7906480, 8894790, 9487776, 11859720, 14231664, 15812960, 17789580, 23719440, 28463328, 35579160, 47438880, 71158320, 142316640]

約数ペア:

[(1, 142316640), (2, 71158320), (3, 47438880), (4, 35579160), (5, 28463328), (6, 23719440), (8, 17789580), (9, 15812960), (10, 14231664), (12, 11859720), (15, 9487776), (16, 8894790), (18, 7906480), (20, 7115832), (23, 6187680), (24, 5929860), (30, 4743888), (32, 4447395), (36, 3953240), (40, 3557916), (45, 3162592), (46, 3093840), (48, 2964930), (60, 2371944), (69, 2062560), (72, 1976620), (80, 1778958), (90, 1581296), (92, 1546920), (96, 1482465), (115, 1237536), (120, 1185972), (138, 1031280), (144, 988310), (160, 889479), (180, 790648), (184, 773460), (207, 687520), (230, 618768), (240, 592986), (276, 515640), (288, 494155), (345, 412512), (360, 395324), (368, 386730), (414, 343760), (460, 309384), (480, 296493), (552, 257820), (690, 206256), (720, 197662), (736, 193365), (828, 171880), (920, 154692), (1035, 137504), (1104, 128910), (1380, 103128), (1440, 98831), (1656, 85940), (1840, 77346), (2070, 68752), (2208, 64455), (2760, 51564), (3312, 42970), (3680, 38673), (4140, 34376), (4297, 33120), (5520, 25782), (6624, 21485), (8280, 17188), (8594, 16560), (11040, 12891)]