159060720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7319

約数の個数: 160

約数和(自身を含む): 606961152

約数和(自身を除く): 447900432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7283, 10920, 14566, 21840, 21849, 29132, 36415, 43698, 50981, 58264, 72830, 87396, 94679, 101962, 109245, 116528, 145660, 152943, 174792, 189358, 203924, 218490, 254905, 284037, 291320, 305886, 349584, 378716, 407848, 436980, 473395, 509810, 568074, 582640, 611772, 662753, 757432, 764715, 815696, 873960, 946790, 1019620, 1136148, 1223544, 1325506, 1420185, 1514864, 1529430, 1747920, 1893580, 1988259, 2039240, 2272296, 2447088, 2651012, 2840370, 3058860, 3313765, 3787160, 3976518, 4078480, 4544592, 5302024, 5680740, 6117720, 6627530, 7574320, 7953036, 9941295, 10604048, 11361480, 12235440, 13255060, 15906072, 19882590, 22722960, 26510120, 31812144, 39765180, 53020240, 79530360, 159060720]

約数ペア:

[(1, 159060720), (2, 79530360), (3, 53020240), (4, 39765180), (5, 31812144), (6, 26510120), (7, 22722960), (8, 19882590), (10, 15906072), (12, 13255060), (13, 12235440), (14, 11361480), (15, 10604048), (16, 9941295), (20, 7953036), (21, 7574320), (24, 6627530), (26, 6117720), (28, 5680740), (30, 5302024), (35, 4544592), (39, 4078480), (40, 3976518), (42, 3787160), (48, 3313765), (52, 3058860), (56, 2840370), (60, 2651012), (65, 2447088), (70, 2272296), (78, 2039240), (80, 1988259), (84, 1893580), (91, 1747920), (104, 1529430), (105, 1514864), (112, 1420185), (120, 1325506), (130, 1223544), (140, 1136148), (156, 1019620), (168, 946790), (182, 873960), (195, 815696), (208, 764715), (210, 757432), (240, 662753), (260, 611772), (273, 582640), (280, 568074), (312, 509810), (336, 473395), (364, 436980), (390, 407848), (420, 378716), (455, 349584), (520, 305886), (546, 291320), (560, 284037), (624, 254905), (728, 218490), (780, 203924), (840, 189358), (910, 174792), (1040, 152943), (1092, 145660), (1365, 116528), (1456, 109245), (1560, 101962), (1680, 94679), (1820, 87396), (2184, 72830), (2730, 58264), (3120, 50981), (3640, 43698), (4368, 36415), (5460, 29132), (7280, 21849), (7283, 21840), (10920, 14566)]