420520840656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1\times {\mathrm{10709}}^1$

素因数の和:16897

約数の個数: 160

約数和(自身を含む): 1307216332800

約数和(自身を除く): 886695492144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6151, 6384, 10709, 12302, 18453, 21418, 24604, 32127, 36906, 42836, 43057, 49208, 64254, 73812, 74963, 85672, 86114, 98416, 116869, 128508, 129171, 147624, 149926, 171344, 172228, 203471, 224889, 233738, 257016, 258342, 295248, 299852, 344456, 350607, 406942, 449778, 467476, 514032, 516684, 599704, 610413, 688912, 701214, 813884, 818083, 899556, 934952, 1033368, 1199408, 1220826, 1402428, 1424297, 1627768, 1636166, 1799112, 1869904, 2066736, 2441652, 2454249, 2804856, 2848594, 3255536, 3272332, 3598224, 4272891, 4883304, 4908498, 5609712, 5697188, 6544664, 8545782, 9766608, 9816996, 11394376, 13089328, 17091564, 19633992, 22788752, 34183128, 39267984, 65871059, 68366256, 131742118, 197613177, 263484236, 395226354, 461097413, 526968472, 790452708, 922194826, 1053936944, 1251550121, 1383292239, 1580905416, 1844389652, 2503100242, 2766584478, 3161810832, 3688779304, 3754650363, 5006200484, 5533168956, 7377558608, 7509300726, 8760850847, 10012400968, 11066337912, 15018601452, 17521701694, 20024801936, 22132675824, 26282552541, 30037202904, 35043403388, 52565105082, 60074405808, 70086806776, 105130210164, 140173613552, 210260420328, 420520840656]

約数ペア:

[(1, 420520840656), (2, 210260420328), (3, 140173613552), (4, 105130210164), (6, 70086806776), (7, 60074405808), (8, 52565105082), (12, 35043403388), (14, 30037202904), (16, 26282552541), (19, 22132675824), (21, 20024801936), (24, 17521701694), (28, 15018601452), (38, 11066337912), (42, 10012400968), (48, 8760850847), (56, 7509300726), (57, 7377558608), (76, 5533168956), (84, 5006200484), (112, 3754650363), (114, 3688779304), (133, 3161810832), (152, 2766584478), (168, 2503100242), (228, 1844389652), (266, 1580905416), (304, 1383292239), (336, 1251550121), (399, 1053936944), (456, 922194826), (532, 790452708), (798, 526968472), (912, 461097413), (1064, 395226354), (1596, 263484236), (2128, 197613177), (3192, 131742118), (6151, 68366256), (6384, 65871059), (10709, 39267984), (12302, 34183128), (18453, 22788752), (21418, 19633992), (24604, 17091564), (32127, 13089328), (36906, 11394376), (42836, 9816996), (43057, 9766608), (49208, 8545782), (64254, 6544664), (73812, 5697188), (74963, 5609712), (85672, 4908498), (86114, 4883304), (98416, 4272891), (116869, 3598224), (128508, 3272332), (129171, 3255536), (147624, 2848594), (149926, 2804856), (171344, 2454249), (172228, 2441652), (203471, 2066736), (224889, 1869904), (233738, 1799112), (257016, 1636166), (258342, 1627768), (295248, 1424297), (299852, 1402428), (344456, 1220826), (350607, 1199408), (406942, 1033368), (449778, 934952), (467476, 899556), (514032, 818083), (516684, 813884), (599704, 701214), (610413, 688912)]