2015920872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1637

約数の個数: 160

約数和(自身を含む): 6476500800

約数和(自身を除く): 4460579928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 353, 378, 504, 567, 648, 706, 756, 1059, 1134, 1259, 1412, 1512, 2118, 2268, 2471, 2518, 2824, 3177, 3777, 4236, 4536, 4942, 5036, 6354, 7413, 7554, 8472, 8813, 9531, 9884, 10072, 11331, 12708, 14826, 15108, 17626, 19062, 19768, 22239, 22662, 25416, 26439, 28593, 29652, 30216, 33993, 35252, 38124, 44478, 45324, 52878, 57186, 59304, 66717, 67986, 70504, 76248, 79317, 88956, 90648, 101979, 105756, 114372, 133434, 135972, 158634, 177912, 200151, 203958, 211512, 228744, 237951, 266868, 271944, 317268, 400302, 407916, 444427, 475902, 533736, 634536, 713853, 800604, 815832, 888854, 951804, 1333281, 1427706, 1601208, 1777708, 1903608, 2666562, 2855412, 3110989, 3555416, 3999843, 5333124, 5710824, 6221978, 7999686, 9332967, 10666248, 11999529, 12443956, 15999372, 18665934, 23999058, 24887912, 27998901, 31998744, 35998587, 37331868, 47998116, 55997802, 71997174, 74663736, 83996703, 95996232, 111995604, 143994348, 167993406, 223991208, 251990109, 287988696, 335986812, 503980218, 671973624, 1007960436, 2015920872]

約数ペア:

[(1, 2015920872), (2, 1007960436), (3, 671973624), (4, 503980218), (6, 335986812), (7, 287988696), (8, 251990109), (9, 223991208), (12, 167993406), (14, 143994348), (18, 111995604), (21, 95996232), (24, 83996703), (27, 74663736), (28, 71997174), (36, 55997802), (42, 47998116), (54, 37331868), (56, 35998587), (63, 31998744), (72, 27998901), (81, 24887912), (84, 23999058), (108, 18665934), (126, 15999372), (162, 12443956), (168, 11999529), (189, 10666248), (216, 9332967), (252, 7999686), (324, 6221978), (353, 5710824), (378, 5333124), (504, 3999843), (567, 3555416), (648, 3110989), (706, 2855412), (756, 2666562), (1059, 1903608), (1134, 1777708), (1259, 1601208), (1412, 1427706), (1512, 1333281), (2118, 951804), (2268, 888854), (2471, 815832), (2518, 800604), (2824, 713853), (3177, 634536), (3777, 533736), (4236, 475902), (4536, 444427), (4942, 407916), (5036, 400302), (6354, 317268), (7413, 271944), (7554, 266868), (8472, 237951), (8813, 228744), (9531, 211512), (9884, 203958), (10072, 200151), (11331, 177912), (12708, 158634), (14826, 135972), (15108, 133434), (17626, 114372), (19062, 105756), (19768, 101979), (22239, 90648), (22662, 88956), (25416, 79317), (26439, 76248), (28593, 70504), (29652, 67986), (30216, 66717), (33993, 59304), (35252, 57186), (38124, 52878), (44478, 45324)]