131160960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3285

約数の個数: 192

約数和(自身を含む): 517776480

約数和(自身を除く): 386615520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3253, 3360, 4032, 4480, 5040, 5760, 6506, 6720, 8064, 9759, 10080, 13012, 13440, 16265, 19518, 20160, 22771, 26024, 29277, 32530, 39036, 40320, 45542, 48795, 52048, 58554, 65060, 68313, 78072, 91084, 97590, 104096, 113855, 117108, 130120, 136626, 146385, 156144, 182168, 195180, 204939, 208192, 227710, 234216, 260240, 273252, 292770, 312288, 341565, 364336, 390360, 409878, 416384, 455420, 468432, 520480, 546504, 585540, 624576, 683130, 728672, 780720, 819756, 910840, 936864, 1024695, 1040960, 1093008, 1171080, 1249152, 1366260, 1457344, 1561440, 1639512, 1821680, 1873728, 2049390, 2081920, 2186016, 2342160, 2732520, 2914688, 3122880, 3279024, 3643360, 3747456, 4098780, 4372032, 4684320, 5465040, 6245760, 6558048, 7286720, 8197560, 8744064, 9368640, 10930080, 13116096, 14573440, 16395120, 18737280, 21860160, 26232192, 32790240, 43720320, 65580480, 131160960]

約数ペア:

[(1, 131160960), (2, 65580480), (3, 43720320), (4, 32790240), (5, 26232192), (6, 21860160), (7, 18737280), (8, 16395120), (9, 14573440), (10, 13116096), (12, 10930080), (14, 9368640), (15, 8744064), (16, 8197560), (18, 7286720), (20, 6558048), (21, 6245760), (24, 5465040), (28, 4684320), (30, 4372032), (32, 4098780), (35, 3747456), (36, 3643360), (40, 3279024), (42, 3122880), (45, 2914688), (48, 2732520), (56, 2342160), (60, 2186016), (63, 2081920), (64, 2049390), (70, 1873728), (72, 1821680), (80, 1639512), (84, 1561440), (90, 1457344), (96, 1366260), (105, 1249152), (112, 1171080), (120, 1093008), (126, 1040960), (128, 1024695), (140, 936864), (144, 910840), (160, 819756), (168, 780720), (180, 728672), (192, 683130), (210, 624576), (224, 585540), (240, 546504), (252, 520480), (280, 468432), (288, 455420), (315, 416384), (320, 409878), (336, 390360), (360, 364336), (384, 341565), (420, 312288), (448, 292770), (480, 273252), (504, 260240), (560, 234216), (576, 227710), (630, 208192), (640, 204939), (672, 195180), (720, 182168), (840, 156144), (896, 146385), (960, 136626), (1008, 130120), (1120, 117108), (1152, 113855), (1260, 104096), (1344, 97590), (1440, 91084), (1680, 78072), (1920, 68313), (2016, 65060), (2240, 58554), (2520, 52048), (2688, 48795), (2880, 45542), (3253, 40320), (3360, 39036), (4032, 32530), (4480, 29277), (5040, 26024), (5760, 22771), (6506, 20160), (6720, 19518), (8064, 16265), (9759, 13440), (10080, 13012)]