139469760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 168

約数和(自身を含む): 486582720

約数和(自身を除く): 347112960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 613, 632, 711, 720, 790, 948, 960, 1185, 1226, 1264, 1422, 1440, 1580, 1839, 1896, 2370, 2452, 2528, 2844, 2880, 3065, 3160, 3555, 3678, 3792, 4740, 4904, 5056, 5517, 5688, 6130, 6320, 7110, 7356, 7584, 9195, 9480, 9808, 11034, 11376, 12260, 12640, 14220, 14712, 15168, 18390, 18960, 19616, 22068, 22752, 24520, 25280, 27585, 28440, 29424, 36780, 37920, 39232, 44136, 45504, 48427, 49040, 55170, 56880, 58848, 73560, 75840, 88272, 96854, 98080, 110340, 113760, 117696, 145281, 147120, 176544, 193708, 196160, 220680, 227520, 242135, 290562, 294240, 353088, 387416, 435843, 441360, 484270, 581124, 588480, 726405, 774832, 871686, 882720, 968540, 1162248, 1452810, 1549664, 1743372, 1765440, 1937080, 2179215, 2324496, 2905620, 3099328, 3486744, 3874160, 4358430, 4648992, 5811240, 6973488, 7748320, 8716860, 9297984, 11622480, 13946976, 15496640, 17433720, 23244960, 27893952, 34867440, 46489920, 69734880, 139469760]

約数ペア:

[(1, 139469760), (2, 69734880), (3, 46489920), (4, 34867440), (5, 27893952), (6, 23244960), (8, 17433720), (9, 15496640), (10, 13946976), (12, 11622480), (15, 9297984), (16, 8716860), (18, 7748320), (20, 6973488), (24, 5811240), (30, 4648992), (32, 4358430), (36, 3874160), (40, 3486744), (45, 3099328), (48, 2905620), (60, 2324496), (64, 2179215), (72, 1937080), (79, 1765440), (80, 1743372), (90, 1549664), (96, 1452810), (120, 1162248), (144, 968540), (158, 882720), (160, 871686), (180, 774832), (192, 726405), (237, 588480), (240, 581124), (288, 484270), (316, 441360), (320, 435843), (360, 387416), (395, 353088), (474, 294240), (480, 290562), (576, 242135), (613, 227520), (632, 220680), (711, 196160), (720, 193708), (790, 176544), (948, 147120), (960, 145281), (1185, 117696), (1226, 113760), (1264, 110340), (1422, 98080), (1440, 96854), (1580, 88272), (1839, 75840), (1896, 73560), (2370, 58848), (2452, 56880), (2528, 55170), (2844, 49040), (2880, 48427), (3065, 45504), (3160, 44136), (3555, 39232), (3678, 37920), (3792, 36780), (4740, 29424), (4904, 28440), (5056, 27585), (5517, 25280), (5688, 24520), (6130, 22752), (6320, 22068), (7110, 19616), (7356, 18960), (7584, 18390), (9195, 15168), (9480, 14712), (9808, 14220), (11034, 12640), (11376, 12260)]