519293315240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{714139}}^1$

素因数の和:714224

約数の個数: 128

約数和(自身を含む): 1388288160000

約数和(自身を除く): 868994844760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 343, 371, 392, 424, 490, 530, 686, 742, 980, 1060, 1372, 1484, 1715, 1855, 1960, 2120, 2597, 2744, 2968, 3430, 3710, 5194, 6860, 7420, 10388, 12985, 13720, 14840, 18179, 20776, 25970, 36358, 51940, 72716, 90895, 103880, 145432, 181790, 363580, 714139, 727160, 1428278, 2856556, 3570695, 4998973, 5713112, 7141390, 9997946, 14282780, 19995892, 24994865, 28565560, 34992811, 37849367, 39991784, 49989730, 69985622, 75698734, 99979460, 139971244, 151397468, 174964055, 189246835, 199958920, 244949677, 264945569, 279942488, 302794936, 349928110, 378493670, 489899354, 529891138, 699856220, 756987340, 979798708, 1059782276, 1224748385, 1324727845, 1399712440, 1513974680, 1854618983, 1959597416, 2119564552, 2449496770, 2649455690, 3709237966, 4898993540, 5298911380, 7418475932, 9273094915, 9797987080, 10597822760, 12982332881, 14836951864, 18546189830, 25964665762, 37092379660, 51929331524, 64911664405, 74184759320, 103858663048, 129823328810, 259646657620, 519293315240]

約数ペア:

[(1, 519293315240), (2, 259646657620), (4, 129823328810), (5, 103858663048), (7, 74184759320), (8, 64911664405), (10, 51929331524), (14, 37092379660), (20, 25964665762), (28, 18546189830), (35, 14836951864), (40, 12982332881), (49, 10597822760), (53, 9797987080), (56, 9273094915), (70, 7418475932), (98, 5298911380), (106, 4898993540), (140, 3709237966), (196, 2649455690), (212, 2449496770), (245, 2119564552), (265, 1959597416), (280, 1854618983), (343, 1513974680), (371, 1399712440), (392, 1324727845), (424, 1224748385), (490, 1059782276), (530, 979798708), (686, 756987340), (742, 699856220), (980, 529891138), (1060, 489899354), (1372, 378493670), (1484, 349928110), (1715, 302794936), (1855, 279942488), (1960, 264945569), (2120, 244949677), (2597, 199958920), (2744, 189246835), (2968, 174964055), (3430, 151397468), (3710, 139971244), (5194, 99979460), (6860, 75698734), (7420, 69985622), (10388, 49989730), (12985, 39991784), (13720, 37849367), (14840, 34992811), (18179, 28565560), (20776, 24994865), (25970, 19995892), (36358, 14282780), (51940, 9997946), (72716, 7141390), (90895, 5713112), (103880, 4998973), (145432, 3570695), (181790, 2856556), (363580, 1428278), (714139, 727160)]