1570489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2081}}^1$

素因数の和:2445

約数の個数: 128

約数和(自身を含む): 4976812800

約数和(自身を除く): 3406323720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 331, 380, 456, 570, 662, 760, 993, 1140, 1324, 1655, 1986, 2081, 2280, 2648, 3310, 3972, 4162, 4965, 6243, 6289, 6620, 7944, 8324, 9930, 10405, 12486, 12578, 13240, 16648, 18867, 19860, 20810, 24972, 25156, 31215, 31445, 37734, 39539, 39720, 41620, 49944, 50312, 62430, 62890, 75468, 79078, 83240, 94335, 118617, 124860, 125780, 150936, 158156, 188670, 197695, 237234, 249720, 251560, 316312, 377340, 395390, 474468, 593085, 688811, 754680, 790780, 948936, 1186170, 1377622, 1581560, 2066433, 2372340, 2755244, 3444055, 4132866, 4744680, 5510488, 6888110, 8265732, 10332165, 13087409, 13776220, 16531464, 20664330, 26174818, 27552440, 39262227, 41328660, 52349636, 65437045, 78524454, 82657320, 104699272, 130874090, 157048908, 196311135, 261748180, 314097816, 392622270, 523496360, 785244540, 1570489080]

約数ペア:

[(1, 1570489080), (2, 785244540), (3, 523496360), (4, 392622270), (5, 314097816), (6, 261748180), (8, 196311135), (10, 157048908), (12, 130874090), (15, 104699272), (19, 82657320), (20, 78524454), (24, 65437045), (30, 52349636), (38, 41328660), (40, 39262227), (57, 27552440), (60, 26174818), (76, 20664330), (95, 16531464), (114, 13776220), (120, 13087409), (152, 10332165), (190, 8265732), (228, 6888110), (285, 5510488), (331, 4744680), (380, 4132866), (456, 3444055), (570, 2755244), (662, 2372340), (760, 2066433), (993, 1581560), (1140, 1377622), (1324, 1186170), (1655, 948936), (1986, 790780), (2081, 754680), (2280, 688811), (2648, 593085), (3310, 474468), (3972, 395390), (4162, 377340), (4965, 316312), (6243, 251560), (6289, 249720), (6620, 237234), (7944, 197695), (8324, 188670), (9930, 158156), (10405, 150936), (12486, 125780), (12578, 124860), (13240, 118617), (16648, 94335), (18867, 83240), (19860, 79078), (20810, 75468), (24972, 62890), (25156, 62430), (31215, 50312), (31445, 49944), (37734, 41620), (39539, 39720)]