280006272

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 192

約数和(自身を含む): 992060160

約数和(自身を除く): 712053888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2671, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5342, 5824, 6552, 7488, 8013, 8064, 8736, 10684, 11648, 13104, 14976, 16026, 17472, 18697, 21368, 24039, 26208, 32052, 34723, 34944, 37394, 42736, 48078, 52416, 56091, 64104, 69446, 74788, 85472, 96156, 104169, 104832, 112182, 128208, 138892, 149576, 168273, 170944, 192312, 208338, 224364, 243061, 256416, 277784, 299152, 312507, 336546, 341888, 384624, 416676, 448728, 486122, 512832, 555568, 598304, 625014, 673092, 729183, 769248, 833352, 897456, 972244, 1025664, 1111136, 1196608, 1250028, 1346184, 1458366, 1538496, 1666704, 1794912, 1944488, 2187549, 2222272, 2393216, 2500056, 2692368, 2916732, 3076992, 3333408, 3589824, 3888976, 4375098, 4444544, 5000112, 5384736, 5833464, 6666816, 7179648, 7777952, 8750196, 10000224, 10769472, 11666928, 13333632, 15555904, 17500392, 20000448, 21538944, 23333856, 31111808, 35000784, 40000896, 46667712, 70001568, 93335424, 140003136, 280006272]

約数ペア:

[(1, 280006272), (2, 140003136), (3, 93335424), (4, 70001568), (6, 46667712), (7, 40000896), (8, 35000784), (9, 31111808), (12, 23333856), (13, 21538944), (14, 20000448), (16, 17500392), (18, 15555904), (21, 13333632), (24, 11666928), (26, 10769472), (28, 10000224), (32, 8750196), (36, 7777952), (39, 7179648), (42, 6666816), (48, 5833464), (52, 5384736), (56, 5000112), (63, 4444544), (64, 4375098), (72, 3888976), (78, 3589824), (84, 3333408), (91, 3076992), (96, 2916732), (104, 2692368), (112, 2500056), (117, 2393216), (126, 2222272), (128, 2187549), (144, 1944488), (156, 1794912), (168, 1666704), (182, 1538496), (192, 1458366), (208, 1346184), (224, 1250028), (234, 1196608), (252, 1111136), (273, 1025664), (288, 972244), (312, 897456), (336, 833352), (364, 769248), (384, 729183), (416, 673092), (448, 625014), (468, 598304), (504, 555568), (546, 512832), (576, 486122), (624, 448728), (672, 416676), (728, 384624), (819, 341888), (832, 336546), (896, 312507), (936, 299152), (1008, 277784), (1092, 256416), (1152, 243061), (1248, 224364), (1344, 208338), (1456, 192312), (1638, 170944), (1664, 168273), (1872, 149576), (2016, 138892), (2184, 128208), (2496, 112182), (2671, 104832), (2688, 104169), (2912, 96156), (3276, 85472), (3744, 74788), (4032, 69446), (4368, 64104), (4992, 56091), (5342, 52416), (5824, 48078), (6552, 42736), (7488, 37394), (8013, 34944), (8064, 34723), (8736, 32052), (10684, 26208), (11648, 24039), (13104, 21368), (14976, 18697), (16026, 17472)]