239117280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 802690560

約数和(自身を除く): 563573280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 157, 160, 167, 190, 228, 240, 285, 304, 314, 334, 380, 456, 471, 480, 501, 570, 608, 628, 668, 760, 785, 835, 912, 942, 1002, 1140, 1256, 1336, 1520, 1570, 1670, 1824, 1884, 2004, 2280, 2355, 2505, 2512, 2672, 2983, 3040, 3140, 3173, 3340, 3768, 4008, 4560, 4710, 5010, 5024, 5344, 5966, 6280, 6346, 6680, 7536, 8016, 8949, 9120, 9420, 9519, 10020, 11932, 12560, 12692, 13360, 14915, 15072, 15865, 16032, 17898, 18840, 19038, 20040, 23864, 25120, 25384, 26219, 26720, 29830, 31730, 35796, 37680, 38076, 40080, 44745, 47595, 47728, 50768, 52438, 59660, 63460, 71592, 75360, 76152, 78657, 80160, 89490, 95190, 95456, 101536, 104876, 119320, 126920, 131095, 143184, 152304, 157314, 178980, 190380, 209752, 238640, 253840, 262190, 286368, 304608, 314628, 357960, 380760, 393285, 419504, 477280, 498161, 507680, 524380, 629256, 715920, 761520, 786570, 839008, 996322, 1048760, 1258512, 1431840, 1494483, 1523040, 1573140, 1992644, 2097520, 2490805, 2517024, 2988966, 3146280, 3985288, 4195040, 4981610, 5977932, 6292560, 7472415, 7970576, 9963220, 11955864, 12585120, 14944830, 15941152, 19926440, 23911728, 29889660, 39852880, 47823456, 59779320, 79705760, 119558640, 239117280]

約数ペア:

[(1, 239117280), (2, 119558640), (3, 79705760), (4, 59779320), (5, 47823456), (6, 39852880), (8, 29889660), (10, 23911728), (12, 19926440), (15, 15941152), (16, 14944830), (19, 12585120), (20, 11955864), (24, 9963220), (30, 7970576), (32, 7472415), (38, 6292560), (40, 5977932), (48, 4981610), (57, 4195040), (60, 3985288), (76, 3146280), (80, 2988966), (95, 2517024), (96, 2490805), (114, 2097520), (120, 1992644), (152, 1573140), (157, 1523040), (160, 1494483), (167, 1431840), (190, 1258512), (228, 1048760), (240, 996322), (285, 839008), (304, 786570), (314, 761520), (334, 715920), (380, 629256), (456, 524380), (471, 507680), (480, 498161), (501, 477280), (570, 419504), (608, 393285), (628, 380760), (668, 357960), (760, 314628), (785, 304608), (835, 286368), (912, 262190), (942, 253840), (1002, 238640), (1140, 209752), (1256, 190380), (1336, 178980), (1520, 157314), (1570, 152304), (1670, 143184), (1824, 131095), (1884, 126920), (2004, 119320), (2280, 104876), (2355, 101536), (2505, 95456), (2512, 95190), (2672, 89490), (2983, 80160), (3040, 78657), (3140, 76152), (3173, 75360), (3340, 71592), (3768, 63460), (4008, 59660), (4560, 52438), (4710, 50768), (5010, 47728), (5024, 47595), (5344, 44745), (5966, 40080), (6280, 38076), (6346, 37680), (6680, 35796), (7536, 31730), (8016, 29830), (8949, 26720), (9120, 26219), (9420, 25384), (9519, 25120), (10020, 23864), (11932, 20040), (12560, 19038), (12692, 18840), (13360, 17898), (14915, 16032), (15072, 15865)]