188346620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 346780420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 41, 44, 55, 70, 76, 77, 82, 95, 110, 133, 140, 154, 157, 164, 190, 205, 209, 220, 266, 287, 308, 314, 380, 385, 410, 418, 451, 532, 574, 628, 665, 770, 779, 785, 820, 836, 902, 1045, 1099, 1148, 1330, 1435, 1463, 1540, 1558, 1570, 1727, 1804, 2090, 2198, 2255, 2660, 2870, 2926, 2983, 3116, 3140, 3157, 3454, 3895, 4180, 4396, 4510, 5453, 5495, 5740, 5852, 5966, 6314, 6437, 6908, 7315, 7790, 8569, 8635, 9020, 10906, 10990, 11932, 12089, 12628, 12874, 14630, 14915, 15580, 15785, 17138, 17270, 20881, 21812, 21980, 24178, 25748, 27265, 29260, 29830, 31570, 32185, 32813, 34276, 34540, 41762, 42845, 45059, 48356, 54530, 59660, 59983, 60445, 63140, 64370, 65626, 70807, 83524, 85690, 90118, 104405, 109060, 119966, 120890, 122303, 128740, 131252, 141614, 164065, 171380, 180236, 208810, 225295, 229691, 239932, 241780, 244606, 283228, 299915, 328130, 354035, 417620, 450590, 459382, 489212, 495649, 599830, 611515, 656260, 708070, 856121, 901180, 918764, 991298, 1148455, 1199660, 1223030, 1345333, 1416140, 1712242, 1982596, 2296910, 2446060, 2478245, 2690666, 3424484, 4280605, 4593820, 4956490, 5381332, 6726665, 8561210, 9417331, 9912980, 13453330, 17122420, 18834662, 26906660, 37669324, 47086655, 94173310, 188346620]

約数ペア:

[(1, 188346620), (2, 94173310), (4, 47086655), (5, 37669324), (7, 26906660), (10, 18834662), (11, 17122420), (14, 13453330), (19, 9912980), (20, 9417331), (22, 8561210), (28, 6726665), (35, 5381332), (38, 4956490), (41, 4593820), (44, 4280605), (55, 3424484), (70, 2690666), (76, 2478245), (77, 2446060), (82, 2296910), (95, 1982596), (110, 1712242), (133, 1416140), (140, 1345333), (154, 1223030), (157, 1199660), (164, 1148455), (190, 991298), (205, 918764), (209, 901180), (220, 856121), (266, 708070), (287, 656260), (308, 611515), (314, 599830), (380, 495649), (385, 489212), (410, 459382), (418, 450590), (451, 417620), (532, 354035), (574, 328130), (628, 299915), (665, 283228), (770, 244606), (779, 241780), (785, 239932), (820, 229691), (836, 225295), (902, 208810), (1045, 180236), (1099, 171380), (1148, 164065), (1330, 141614), (1435, 131252), (1463, 128740), (1540, 122303), (1558, 120890), (1570, 119966), (1727, 109060), (1804, 104405), (2090, 90118), (2198, 85690), (2255, 83524), (2660, 70807), (2870, 65626), (2926, 64370), (2983, 63140), (3116, 60445), (3140, 59983), (3157, 59660), (3454, 54530), (3895, 48356), (4180, 45059), (4396, 42845), (4510, 41762), (5453, 34540), (5495, 34276), (5740, 32813), (5852, 32185), (5966, 31570), (6314, 29830), (6437, 29260), (6908, 27265), (7315, 25748), (7790, 24178), (8569, 21980), (8635, 21812), (9020, 20881), (10906, 17270), (10990, 17138), (11932, 15785), (12089, 15580), (12628, 14915), (12874, 14630)]