38917320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 134395200

約数和(自身を除く): 95477880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 101, 104, 114, 120, 130, 152, 156, 169, 190, 195, 202, 228, 247, 260, 285, 303, 312, 338, 380, 390, 404, 456, 494, 505, 507, 520, 570, 606, 676, 741, 760, 780, 808, 845, 988, 1010, 1014, 1140, 1212, 1235, 1313, 1352, 1482, 1515, 1560, 1690, 1919, 1976, 2020, 2028, 2280, 2424, 2470, 2535, 2626, 2964, 3030, 3211, 3380, 3705, 3838, 3939, 4040, 4056, 4940, 5070, 5252, 5757, 5928, 6060, 6422, 6565, 6760, 7410, 7676, 7878, 9595, 9633, 9880, 10140, 10504, 11514, 12120, 12844, 13130, 14820, 15352, 15756, 16055, 17069, 19190, 19266, 19695, 20280, 23028, 24947, 25688, 26260, 28785, 29640, 31512, 32110, 34138, 38380, 38532, 39390, 46056, 48165, 49894, 51207, 52520, 57570, 64220, 68276, 74841, 76760, 77064, 78780, 85345, 96330, 99788, 102414, 115140, 124735, 128440, 136552, 149682, 157560, 170690, 192660, 199576, 204828, 230280, 249470, 256035, 299364, 324311, 341380, 374205, 385320, 409656, 498940, 512070, 598728, 648622, 682760, 748410, 972933, 997880, 1024140, 1297244, 1496820, 1621555, 1945866, 2048280, 2594488, 2993640, 3243110, 3891732, 4864665, 6486220, 7783464, 9729330, 12972440, 19458660, 38917320]

約数ペア:

[(1, 38917320), (2, 19458660), (3, 12972440), (4, 9729330), (5, 7783464), (6, 6486220), (8, 4864665), (10, 3891732), (12, 3243110), (13, 2993640), (15, 2594488), (19, 2048280), (20, 1945866), (24, 1621555), (26, 1496820), (30, 1297244), (38, 1024140), (39, 997880), (40, 972933), (52, 748410), (57, 682760), (60, 648622), (65, 598728), (76, 512070), (78, 498940), (95, 409656), (101, 385320), (104, 374205), (114, 341380), (120, 324311), (130, 299364), (152, 256035), (156, 249470), (169, 230280), (190, 204828), (195, 199576), (202, 192660), (228, 170690), (247, 157560), (260, 149682), (285, 136552), (303, 128440), (312, 124735), (338, 115140), (380, 102414), (390, 99788), (404, 96330), (456, 85345), (494, 78780), (505, 77064), (507, 76760), (520, 74841), (570, 68276), (606, 64220), (676, 57570), (741, 52520), (760, 51207), (780, 49894), (808, 48165), (845, 46056), (988, 39390), (1010, 38532), (1014, 38380), (1140, 34138), (1212, 32110), (1235, 31512), (1313, 29640), (1352, 28785), (1482, 26260), (1515, 25688), (1560, 24947), (1690, 23028), (1919, 20280), (1976, 19695), (2020, 19266), (2028, 19190), (2280, 17069), (2424, 16055), (2470, 15756), (2535, 15352), (2626, 14820), (2964, 13130), (3030, 12844), (3211, 12120), (3380, 11514), (3705, 10504), (3838, 10140), (3939, 9880), (4040, 9633), (4056, 9595), (4940, 7878), (5070, 7676), (5252, 7410), (5757, 6760), (5928, 6565), (6060, 6422)]