38859618420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{422479}}^1$

素因数の和:422574

約数の個数: 144

約数和(自身を含む): 136559055360

約数和(自身を除く): 97699436940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 30660, 45990, 91980, 422479, 844958, 1267437, 1689916, 2112395, 2534874, 2957353, 3802311, 4224790, 5069748, 5914706, 6337185, 7604622, 8449580, 8872059, 11829412, 12674370, 14786765, 15209244, 17744118, 19011555, 25348740, 26616177, 29573530, 30840967, 35488236, 38023110, 44360295, 53232354, 59147060, 61681934, 76046220, 88720590, 92522901, 106464708, 123363868, 133080885, 154204835, 177441180, 185045802, 215886769, 266161770, 277568703, 308409670, 370091604, 431773538, 462614505, 532323540, 555137406, 616819340, 647660307, 863547076, 925229010, 1079433845, 1110274812, 1295320614, 1387843515, 1850458020, 1942980921, 2158867690, 2590641228, 2775687030, 3238301535, 3885961842, 4317735380, 5551374060, 6476603070, 7771923684, 9714904605, 12953206140, 19429809210, 38859618420]

約数ペア:

[(1, 38859618420), (2, 19429809210), (3, 12953206140), (4, 9714904605), (5, 7771923684), (6, 6476603070), (7, 5551374060), (9, 4317735380), (10, 3885961842), (12, 3238301535), (14, 2775687030), (15, 2590641228), (18, 2158867690), (20, 1942980921), (21, 1850458020), (28, 1387843515), (30, 1295320614), (35, 1110274812), (36, 1079433845), (42, 925229010), (45, 863547076), (60, 647660307), (63, 616819340), (70, 555137406), (73, 532323540), (84, 462614505), (90, 431773538), (105, 370091604), (126, 308409670), (140, 277568703), (146, 266161770), (180, 215886769), (210, 185045802), (219, 177441180), (252, 154204835), (292, 133080885), (315, 123363868), (365, 106464708), (420, 92522901), (438, 88720590), (511, 76046220), (630, 61681934), (657, 59147060), (730, 53232354), (876, 44360295), (1022, 38023110), (1095, 35488236), (1260, 30840967), (1314, 29573530), (1460, 26616177), (1533, 25348740), (2044, 19011555), (2190, 17744118), (2555, 15209244), (2628, 14786765), (3066, 12674370), (3285, 11829412), (4380, 8872059), (4599, 8449580), (5110, 7604622), (6132, 6337185), (6570, 5914706), (7665, 5069748), (9198, 4224790), (10220, 3802311), (13140, 2957353), (15330, 2534874), (18396, 2112395), (22995, 1689916), (30660, 1267437), (45990, 844958), (91980, 422479)]