102734520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 382233600

約数和(自身を除く): 279499080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 157, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 314, 328, 380, 399, 410, 420, 456, 471, 492, 532, 570, 574, 615, 628, 665, 760, 779, 785, 798, 820, 840, 861, 942, 984, 1064, 1099, 1140, 1148, 1230, 1256, 1330, 1435, 1558, 1570, 1596, 1640, 1722, 1884, 1995, 2198, 2280, 2296, 2337, 2355, 2460, 2660, 2870, 2983, 3116, 3140, 3192, 3297, 3444, 3768, 3895, 3990, 4305, 4396, 4674, 4710, 4920, 5320, 5453, 5495, 5740, 5966, 6232, 6280, 6437, 6594, 6888, 7790, 7980, 8610, 8792, 8949, 9348, 9420, 10906, 10990, 11480, 11685, 11932, 12874, 13188, 14915, 15580, 15960, 16359, 16485, 17220, 17898, 18696, 18840, 19311, 20881, 21812, 21980, 23370, 23864, 25748, 26376, 27265, 29830, 31160, 32185, 32718, 32970, 34440, 35796, 38622, 41762, 43624, 43960, 44745, 45059, 46740, 51496, 54530, 59660, 62643, 64370, 65436, 65940, 71592, 77244, 81795, 83524, 89490, 90118, 93480, 96555, 104405, 109060, 119320, 122303, 125286, 128740, 130872, 131880, 135177, 154488, 163590, 167048, 178980, 180236, 193110, 208810, 218120, 225295, 244606, 250572, 257480, 270354, 313215, 327180, 357960, 360472, 366909, 386220, 417620, 450590, 489212, 501144, 540708, 611515, 626430, 654360, 675885, 733818, 772440, 835240, 856121, 901180, 978424, 1081416, 1223030, 1252860, 1351770, 1467636, 1712242, 1802360, 1834545, 2446060, 2505720, 2568363, 2703540, 2935272, 3424484, 3669090, 4280605, 4892120, 5136726, 5407080, 6848968, 7338180, 8561210, 10273452, 12841815, 14676360, 17122420, 20546904, 25683630, 34244840, 51367260, 102734520]

約数ペア:

[(1, 102734520), (2, 51367260), (3, 34244840), (4, 25683630), (5, 20546904), (6, 17122420), (7, 14676360), (8, 12841815), (10, 10273452), (12, 8561210), (14, 7338180), (15, 6848968), (19, 5407080), (20, 5136726), (21, 4892120), (24, 4280605), (28, 3669090), (30, 3424484), (35, 2935272), (38, 2703540), (40, 2568363), (41, 2505720), (42, 2446060), (56, 1834545), (57, 1802360), (60, 1712242), (70, 1467636), (76, 1351770), (82, 1252860), (84, 1223030), (95, 1081416), (105, 978424), (114, 901180), (120, 856121), (123, 835240), (133, 772440), (140, 733818), (152, 675885), (157, 654360), (164, 626430), (168, 611515), (190, 540708), (205, 501144), (210, 489212), (228, 450590), (246, 417620), (266, 386220), (280, 366909), (285, 360472), (287, 357960), (314, 327180), (328, 313215), (380, 270354), (399, 257480), (410, 250572), (420, 244606), (456, 225295), (471, 218120), (492, 208810), (532, 193110), (570, 180236), (574, 178980), (615, 167048), (628, 163590), (665, 154488), (760, 135177), (779, 131880), (785, 130872), (798, 128740), (820, 125286), (840, 122303), (861, 119320), (942, 109060), (984, 104405), (1064, 96555), (1099, 93480), (1140, 90118), (1148, 89490), (1230, 83524), (1256, 81795), (1330, 77244), (1435, 71592), (1558, 65940), (1570, 65436), (1596, 64370), (1640, 62643), (1722, 59660), (1884, 54530), (1995, 51496), (2198, 46740), (2280, 45059), (2296, 44745), (2337, 43960), (2355, 43624), (2460, 41762), (2660, 38622), (2870, 35796), (2983, 34440), (3116, 32970), (3140, 32718), (3192, 32185), (3297, 31160), (3444, 29830), (3768, 27265), (3895, 26376), (3990, 25748), (4305, 23864), (4396, 23370), (4674, 21980), (4710, 21812), (4920, 20881), (5320, 19311), (5453, 18840), (5495, 18696), (5740, 17898), (5966, 17220), (6232, 16485), (6280, 16359), (6437, 15960), (6594, 15580), (6888, 14915), (7790, 13188), (7980, 12874), (8610, 11932), (8792, 11685), (8949, 11480), (9348, 10990), (9420, 10906)]