345673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1185

約数の個数: 160

約数和(自身を含む): 1179353088

約数和(自身を除く): 833679408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1031, 1270, 1320, 1397, 1524, 1905, 2032, 2062, 2540, 2640, 2794, 3048, 3093, 3810, 4124, 4191, 5080, 5155, 5588, 6096, 6186, 6985, 7620, 8248, 8382, 10160, 10310, 11176, 11341, 12372, 13970, 15240, 15465, 16496, 16764, 20620, 20955, 22352, 22682, 24744, 27940, 30480, 30930, 33528, 34023, 41240, 41910, 45364, 49488, 55880, 56705, 61860, 67056, 68046, 82480, 83820, 90728, 111760, 113410, 123720, 130937, 136092, 167640, 170115, 181456, 226820, 247440, 261874, 272184, 335280, 340230, 392811, 453640, 523748, 544368, 654685, 680460, 785622, 907280, 1047496, 1309370, 1360920, 1440307, 1571244, 1964055, 2094992, 2618740, 2721840, 2880614, 3142488, 3928110, 4320921, 5237480, 5761228, 6284976, 7201535, 7856220, 8641842, 10474960, 11522456, 14403070, 15712440, 17283684, 21604605, 23044912, 28806140, 31424880, 34567368, 43209210, 57612280, 69134736, 86418420, 115224560, 172836840, 345673680]

約数ペア:

[(1, 345673680), (2, 172836840), (3, 115224560), (4, 86418420), (5, 69134736), (6, 57612280), (8, 43209210), (10, 34567368), (11, 31424880), (12, 28806140), (15, 23044912), (16, 21604605), (20, 17283684), (22, 15712440), (24, 14403070), (30, 11522456), (33, 10474960), (40, 8641842), (44, 7856220), (48, 7201535), (55, 6284976), (60, 5761228), (66, 5237480), (80, 4320921), (88, 3928110), (110, 3142488), (120, 2880614), (127, 2721840), (132, 2618740), (165, 2094992), (176, 1964055), (220, 1571244), (240, 1440307), (254, 1360920), (264, 1309370), (330, 1047496), (381, 907280), (440, 785622), (508, 680460), (528, 654685), (635, 544368), (660, 523748), (762, 453640), (880, 392811), (1016, 340230), (1031, 335280), (1270, 272184), (1320, 261874), (1397, 247440), (1524, 226820), (1905, 181456), (2032, 170115), (2062, 167640), (2540, 136092), (2640, 130937), (2794, 123720), (3048, 113410), (3093, 111760), (3810, 90728), (4124, 83820), (4191, 82480), (5080, 68046), (5155, 67056), (5588, 61860), (6096, 56705), (6186, 55880), (6985, 49488), (7620, 45364), (8248, 41910), (8382, 41240), (10160, 34023), (10310, 33528), (11176, 30930), (11341, 30480), (12372, 27940), (13970, 24744), (15240, 22682), (15465, 22352), (16496, 20955), (16764, 20620)]