1939314240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4289}}^1$

素因数の和:4469

約数の個数: 168

約数和(自身を含む): 6714484920

約数和(自身を除く): 4775170680

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, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4289, 4710, 5024, 5652, 6280, 7065, 7536, 8578, 9420, 10048, 11304, 12560, 12867, 14130, 15072, 17156, 18840, 21445, 22608, 25120, 25734, 28260, 30144, 34312, 37680, 38601, 42890, 45216, 50240, 51468, 56520, 64335, 68624, 75360, 77202, 85780, 90432, 102936, 113040, 128670, 137248, 150720, 154404, 171560, 193005, 205872, 226080, 257340, 274496, 308808, 343120, 386010, 411744, 452160, 514680, 617616, 673373, 686240, 772020, 823488, 1029360, 1235232, 1346746, 1372480, 1544040, 2020119, 2058720, 2470464, 2693492, 3088080, 3366865, 4040238, 4117440, 5386984, 6060357, 6176160, 6733730, 8080476, 10100595, 10773968, 12120714, 12352320, 13467460, 16160952, 20201190, 21547936, 24241428, 26934920, 30301785, 32321904, 40402380, 43095872, 48482856, 53869840, 60603570, 64643808, 80804760, 96965712, 107739680, 121207140, 129287616, 161609520, 193931424, 215479360, 242414280, 323219040, 387862848, 484828560, 646438080, 969657120, 1939314240]

約数ペア:

[(1, 1939314240), (2, 969657120), (3, 646438080), (4, 484828560), (5, 387862848), (6, 323219040), (8, 242414280), (9, 215479360), (10, 193931424), (12, 161609520), (15, 129287616), (16, 121207140), (18, 107739680), (20, 96965712), (24, 80804760), (30, 64643808), (32, 60603570), (36, 53869840), (40, 48482856), (45, 43095872), (48, 40402380), (60, 32321904), (64, 30301785), (72, 26934920), (80, 24241428), (90, 21547936), (96, 20201190), (120, 16160952), (144, 13467460), (157, 12352320), (160, 12120714), (180, 10773968), (192, 10100595), (240, 8080476), (288, 6733730), (314, 6176160), (320, 6060357), (360, 5386984), (471, 4117440), (480, 4040238), (576, 3366865), (628, 3088080), (720, 2693492), (785, 2470464), (942, 2058720), (960, 2020119), (1256, 1544040), (1413, 1372480), (1440, 1346746), (1570, 1235232), (1884, 1029360), (2355, 823488), (2512, 772020), (2826, 686240), (2880, 673373), (3140, 617616), (3768, 514680), (4289, 452160), (4710, 411744), (5024, 386010), (5652, 343120), (6280, 308808), (7065, 274496), (7536, 257340), (8578, 226080), (9420, 205872), (10048, 193005), (11304, 171560), (12560, 154404), (12867, 150720), (14130, 137248), (15072, 128670), (17156, 113040), (18840, 102936), (21445, 90432), (22608, 85780), (25120, 77202), (25734, 75360), (28260, 68624), (30144, 64335), (34312, 56520), (37680, 51468), (38601, 50240), (42890, 45216)]