42420672

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 210

約数和(自身を含む): 147154392

約数和(自身を除く): 104733720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 167, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 334, 336, 378, 392, 432, 441, 448, 501, 504, 567, 576, 588, 648, 668, 672, 756, 784, 864, 882, 1002, 1008, 1134, 1169, 1176, 1296, 1323, 1336, 1344, 1503, 1512, 1568, 1728, 1764, 2004, 2016, 2268, 2338, 2352, 2592, 2646, 2672, 3006, 3024, 3136, 3507, 3528, 3969, 4008, 4032, 4509, 4536, 4676, 4704, 5184, 5292, 5344, 6012, 6048, 7014, 7056, 7938, 8016, 8183, 9018, 9072, 9352, 9408, 10521, 10584, 10688, 12024, 12096, 13527, 14028, 14112, 15876, 16032, 16366, 18036, 18144, 18704, 21042, 21168, 24048, 24549, 27054, 28056, 28224, 31563, 31752, 32064, 32732, 36072, 36288, 37408, 42084, 42336, 48096, 49098, 54108, 56112, 63126, 63504, 65464, 72144, 73647, 74816, 84168, 84672, 94689, 96192, 98196, 108216, 112224, 126252, 127008, 130928, 144288, 147294, 168336, 189378, 196392, 216432, 220941, 224448, 252504, 254016, 261856, 288576, 294588, 336672, 378756, 392784, 432864, 441882, 505008, 523712, 589176, 662823, 673344, 757512, 785568, 865728, 883764, 1010016, 1178352, 1325646, 1515024, 1571136, 1767528, 2020032, 2356704, 2651292, 3030048, 3535056, 4713408, 5302584, 6060096, 7070112, 10605168, 14140224, 21210336, 42420672]

約数ペア:

[(1, 42420672), (2, 21210336), (3, 14140224), (4, 10605168), (6, 7070112), (7, 6060096), (8, 5302584), (9, 4713408), (12, 3535056), (14, 3030048), (16, 2651292), (18, 2356704), (21, 2020032), (24, 1767528), (27, 1571136), (28, 1515024), (32, 1325646), (36, 1178352), (42, 1010016), (48, 883764), (49, 865728), (54, 785568), (56, 757512), (63, 673344), (64, 662823), (72, 589176), (81, 523712), (84, 505008), (96, 441882), (98, 432864), (108, 392784), (112, 378756), (126, 336672), (144, 294588), (147, 288576), (162, 261856), (167, 254016), (168, 252504), (189, 224448), (192, 220941), (196, 216432), (216, 196392), (224, 189378), (252, 168336), (288, 147294), (294, 144288), (324, 130928), (334, 127008), (336, 126252), (378, 112224), (392, 108216), (432, 98196), (441, 96192), (448, 94689), (501, 84672), (504, 84168), (567, 74816), (576, 73647), (588, 72144), (648, 65464), (668, 63504), (672, 63126), (756, 56112), (784, 54108), (864, 49098), (882, 48096), (1002, 42336), (1008, 42084), (1134, 37408), (1169, 36288), (1176, 36072), (1296, 32732), (1323, 32064), (1336, 31752), (1344, 31563), (1503, 28224), (1512, 28056), (1568, 27054), (1728, 24549), (1764, 24048), (2004, 21168), (2016, 21042), (2268, 18704), (2338, 18144), (2352, 18036), (2592, 16366), (2646, 16032), (2672, 15876), (3006, 14112), (3024, 14028), (3136, 13527), (3507, 12096), (3528, 12024), (3969, 10688), (4008, 10584), (4032, 10521), (4509, 9408), (4536, 9352), (4676, 9072), (4704, 9018), (5184, 8183), (5292, 8016), (5344, 7938), (6012, 7056), (6048, 7014)]