2013969120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 6482488320

約数和(自身を除く): 4468519200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 173, 237, 240, 307, 316, 346, 395, 474, 480, 519, 614, 632, 692, 790, 865, 921, 948, 1038, 1185, 1228, 1264, 1384, 1535, 1580, 1730, 1842, 1896, 2076, 2370, 2456, 2528, 2595, 2768, 3070, 3160, 3460, 3684, 3792, 4152, 4605, 4740, 4912, 5190, 5536, 6140, 6320, 6920, 7368, 7584, 8304, 9210, 9480, 9824, 10380, 12280, 12640, 13667, 13840, 14736, 16608, 18420, 18960, 20760, 24253, 24560, 27334, 27680, 29472, 36840, 37920, 41001, 41520, 48506, 49120, 53111, 54668, 68335, 72759, 73680, 82002, 83040, 97012, 106222, 109336, 121265, 136670, 145518, 147360, 159333, 164004, 194024, 205005, 212444, 218672, 242530, 265555, 273340, 291036, 318666, 328008, 363795, 388048, 410010, 424888, 437344, 485060, 531110, 546680, 582072, 637332, 656016, 727590, 776096, 796665, 820020, 849776, 970120, 1062220, 1093360, 1164144, 1274664, 1312032, 1455180, 1593330, 1640040, 1699552, 1940240, 2124440, 2186720, 2328288, 2549328, 2910360, 3186660, 3280080, 3880480, 4195769, 4248880, 5098656, 5820720, 6373320, 6560160, 8391538, 8497760, 11641440, 12587307, 12746640, 16783076, 20978845, 25174614, 25493280, 33566152, 41957690, 50349228, 62936535, 67132304, 83915380, 100698456, 125873070, 134264608, 167830760, 201396912, 251746140, 335661520, 402793824, 503492280, 671323040, 1006984560, 2013969120]

約数ペア:

[(1, 2013969120), (2, 1006984560), (3, 671323040), (4, 503492280), (5, 402793824), (6, 335661520), (8, 251746140), (10, 201396912), (12, 167830760), (15, 134264608), (16, 125873070), (20, 100698456), (24, 83915380), (30, 67132304), (32, 62936535), (40, 50349228), (48, 41957690), (60, 33566152), (79, 25493280), (80, 25174614), (96, 20978845), (120, 16783076), (158, 12746640), (160, 12587307), (173, 11641440), (237, 8497760), (240, 8391538), (307, 6560160), (316, 6373320), (346, 5820720), (395, 5098656), (474, 4248880), (480, 4195769), (519, 3880480), (614, 3280080), (632, 3186660), (692, 2910360), (790, 2549328), (865, 2328288), (921, 2186720), (948, 2124440), (1038, 1940240), (1185, 1699552), (1228, 1640040), (1264, 1593330), (1384, 1455180), (1535, 1312032), (1580, 1274664), (1730, 1164144), (1842, 1093360), (1896, 1062220), (2076, 970120), (2370, 849776), (2456, 820020), (2528, 796665), (2595, 776096), (2768, 727590), (3070, 656016), (3160, 637332), (3460, 582072), (3684, 546680), (3792, 531110), (4152, 485060), (4605, 437344), (4740, 424888), (4912, 410010), (5190, 388048), (5536, 363795), (6140, 328008), (6320, 318666), (6920, 291036), (7368, 273340), (7584, 265555), (8304, 242530), (9210, 218672), (9480, 212444), (9824, 205005), (10380, 194024), (12280, 164004), (12640, 159333), (13667, 147360), (13840, 145518), (14736, 136670), (16608, 121265), (18420, 109336), (18960, 106222), (20760, 97012), (24253, 83040), (24560, 82002), (27334, 73680), (27680, 72759), (29472, 68335), (36840, 54668), (37920, 53111), (41001, 49120), (41520, 48506)]