207270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 160

約数和(自身を含む): 714620928

約数和(自身を除く): 507349968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2143, 2418, 2480, 3120, 3224, 3720, 4030, 4286, 4836, 6045, 6429, 6448, 7440, 8060, 8572, 9672, 10715, 12090, 12858, 16120, 17144, 19344, 21430, 24180, 25716, 27859, 32145, 32240, 34288, 42860, 48360, 51432, 55718, 64290, 66433, 83577, 85720, 96720, 102864, 111436, 128580, 132866, 139295, 167154, 171440, 199299, 222872, 257160, 265732, 278590, 332165, 334308, 398598, 417885, 445744, 514320, 531464, 557180, 664330, 668616, 797196, 835770, 863629, 996495, 1062928, 1114360, 1328660, 1337232, 1594392, 1671540, 1727258, 1992990, 2228720, 2590887, 2657320, 3188784, 3343080, 3454516, 3985980, 4318145, 5181774, 5314640, 6686160, 6909032, 7971960, 8636290, 10363548, 12954435, 13818064, 15943920, 17272580, 20727096, 25908870, 34545160, 41454192, 51817740, 69090320, 103635480, 207270960]

約数ペア:

[(1, 207270960), (2, 103635480), (3, 69090320), (4, 51817740), (5, 41454192), (6, 34545160), (8, 25908870), (10, 20727096), (12, 17272580), (13, 15943920), (15, 13818064), (16, 12954435), (20, 10363548), (24, 8636290), (26, 7971960), (30, 6909032), (31, 6686160), (39, 5314640), (40, 5181774), (48, 4318145), (52, 3985980), (60, 3454516), (62, 3343080), (65, 3188784), (78, 2657320), (80, 2590887), (93, 2228720), (104, 1992990), (120, 1727258), (124, 1671540), (130, 1594392), (155, 1337232), (156, 1328660), (186, 1114360), (195, 1062928), (208, 996495), (240, 863629), (248, 835770), (260, 797196), (310, 668616), (312, 664330), (372, 557180), (390, 531464), (403, 514320), (465, 445744), (496, 417885), (520, 398598), (620, 334308), (624, 332165), (744, 278590), (780, 265732), (806, 257160), (930, 222872), (1040, 199299), (1209, 171440), (1240, 167154), (1488, 139295), (1560, 132866), (1612, 128580), (1860, 111436), (2015, 102864), (2143, 96720), (2418, 85720), (2480, 83577), (3120, 66433), (3224, 64290), (3720, 55718), (4030, 51432), (4286, 48360), (4836, 42860), (6045, 34288), (6429, 32240), (6448, 32145), (7440, 27859), (8060, 25716), (8572, 24180), (9672, 21430), (10715, 19344), (12090, 17144), (12858, 16120)]