159261960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9319

約数の個数: 128

約数和(自身を含む): 561375360

約数和(自身を除く): 402113400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9281, 17160, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 102091, 111372, 120653, 139215, 185620, 204182, 222744, 241306, 278430, 306273, 361959, 371240, 408364, 482612, 510455, 556860, 603265, 612546, 723918, 816728, 965224, 1020910, 1113720, 1206530, 1225092, 1327183, 1447836, 1531365, 1809795, 2041820, 2413060, 2450184, 2654366, 2895672, 3062730, 3619590, 3981549, 4083640, 4826120, 5308732, 6125460, 6635915, 7239180, 7963098, 10617464, 12250920, 13271830, 14478360, 15926196, 19907745, 26543660, 31852392, 39815490, 53087320, 79630980, 159261960]

約数ペア:

[(1, 159261960), (2, 79630980), (3, 53087320), (4, 39815490), (5, 31852392), (6, 26543660), (8, 19907745), (10, 15926196), (11, 14478360), (12, 13271830), (13, 12250920), (15, 10617464), (20, 7963098), (22, 7239180), (24, 6635915), (26, 6125460), (30, 5308732), (33, 4826120), (39, 4083640), (40, 3981549), (44, 3619590), (52, 3062730), (55, 2895672), (60, 2654366), (65, 2450184), (66, 2413060), (78, 2041820), (88, 1809795), (104, 1531365), (110, 1447836), (120, 1327183), (130, 1225092), (132, 1206530), (143, 1113720), (156, 1020910), (165, 965224), (195, 816728), (220, 723918), (260, 612546), (264, 603265), (286, 556860), (312, 510455), (330, 482612), (390, 408364), (429, 371240), (440, 361959), (520, 306273), (572, 278430), (660, 241306), (715, 222744), (780, 204182), (858, 185620), (1144, 139215), (1320, 120653), (1430, 111372), (1560, 102091), (1716, 92810), (2145, 74248), (2860, 55686), (3432, 46405), (4290, 37124), (5720, 27843), (8580, 18562), (9281, 17160)]