1559098782020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{207127}}^1$

素因数の和:207310

約数の個数: 144

約数和(自身を含む): 3782558279808

約数和(自身を除く): 2223459497788

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 131, 169, 170, 221, 260, 262, 338, 340, 442, 524, 655, 676, 845, 884, 1105, 1310, 1690, 1703, 2210, 2227, 2620, 2873, 3380, 3406, 4420, 4454, 5746, 6812, 8515, 8908, 11135, 11492, 14365, 17030, 22139, 22270, 28730, 28951, 34060, 44278, 44540, 57460, 57902, 88556, 110695, 115804, 144755, 207127, 221390, 289510, 376363, 414254, 442780, 579020, 752726, 828508, 1035635, 1505452, 1881815, 2071270, 2692651, 3521159, 3763630, 4142540, 5385302, 7042318, 7527260, 10770604, 13463255, 14084636, 17605795, 26926510, 27133637, 35004463, 35211590, 45775067, 53853020, 54267274, 70008926, 70423180, 91550134, 108534548, 135668185, 140017852, 175022315, 183100268, 228875335, 271336370, 350044630, 352737281, 457750670, 461271829, 542672740, 595075871, 700089260, 705474562, 915501340, 922543658, 1190151742, 1410949124, 1763686405, 1845087316, 2306359145, 2380303484, 2975379355, 3527372810, 4585584653, 4612718290, 5950758710, 5996533777, 7054745620, 9171169306, 9225436580, 11901517420, 11993067554, 18342338612, 22927923265, 23986135108, 29982668885, 45855846530, 59965337770, 77954939101, 91711693060, 119930675540, 155909878202, 311819756404, 389774695505, 779549391010, 1559098782020]

約数ペア:

[(1, 1559098782020), (2, 779549391010), (4, 389774695505), (5, 311819756404), (10, 155909878202), (13, 119930675540), (17, 91711693060), (20, 77954939101), (26, 59965337770), (34, 45855846530), (52, 29982668885), (65, 23986135108), (68, 22927923265), (85, 18342338612), (130, 11993067554), (131, 11901517420), (169, 9225436580), (170, 9171169306), (221, 7054745620), (260, 5996533777), (262, 5950758710), (338, 4612718290), (340, 4585584653), (442, 3527372810), (524, 2975379355), (655, 2380303484), (676, 2306359145), (845, 1845087316), (884, 1763686405), (1105, 1410949124), (1310, 1190151742), (1690, 922543658), (1703, 915501340), (2210, 705474562), (2227, 700089260), (2620, 595075871), (2873, 542672740), (3380, 461271829), (3406, 457750670), (4420, 352737281), (4454, 350044630), (5746, 271336370), (6812, 228875335), (8515, 183100268), (8908, 175022315), (11135, 140017852), (11492, 135668185), (14365, 108534548), (17030, 91550134), (22139, 70423180), (22270, 70008926), (28730, 54267274), (28951, 53853020), (34060, 45775067), (44278, 35211590), (44540, 35004463), (57460, 27133637), (57902, 26926510), (88556, 17605795), (110695, 14084636), (115804, 13463255), (144755, 10770604), (207127, 7527260), (221390, 7042318), (289510, 5385302), (376363, 4142540), (414254, 3763630), (442780, 3521159), (579020, 2692651), (752726, 2071270), (828508, 1881815), (1035635, 1505452)]