2118203520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23473}}^1$

素因数の和:23542

約数の個数: 128

約数和(自身を含む): 6895722240

約数和(自身を除く): 4777518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 23473, 30080, 45120, 46946, 70419, 90240, 93892, 117365, 140838, 187784, 234730, 281676, 352095, 375568, 469460, 563352, 704190, 751136, 938920, 1103231, 1126704, 1408380, 1502272, 1877840, 2206462, 2253408, 2816760, 3004544, 3309693, 3755680, 4412924, 4506816, 5516155, 5633520, 6619386, 7511360, 8825848, 9013632, 11032310, 11267040, 13238772, 15022720, 16548465, 17651696, 22064620, 22534080, 26477544, 33096930, 35303392, 44129240, 45068160, 52955088, 66193860, 70606784, 88258480, 105910176, 132387720, 141213568, 176516960, 211820352, 264775440, 353033920, 423640704, 529550880, 706067840, 1059101760, 2118203520]

約数ペア:

[(1, 2118203520), (2, 1059101760), (3, 706067840), (4, 529550880), (5, 423640704), (6, 353033920), (8, 264775440), (10, 211820352), (12, 176516960), (15, 141213568), (16, 132387720), (20, 105910176), (24, 88258480), (30, 70606784), (32, 66193860), (40, 52955088), (47, 45068160), (48, 44129240), (60, 35303392), (64, 33096930), (80, 26477544), (94, 22534080), (96, 22064620), (120, 17651696), (128, 16548465), (141, 15022720), (160, 13238772), (188, 11267040), (192, 11032310), (235, 9013632), (240, 8825848), (282, 7511360), (320, 6619386), (376, 5633520), (384, 5516155), (470, 4506816), (480, 4412924), (564, 3755680), (640, 3309693), (705, 3004544), (752, 2816760), (940, 2253408), (960, 2206462), (1128, 1877840), (1410, 1502272), (1504, 1408380), (1880, 1126704), (1920, 1103231), (2256, 938920), (2820, 751136), (3008, 704190), (3760, 563352), (4512, 469460), (5640, 375568), (6016, 352095), (7520, 281676), (9024, 234730), (11280, 187784), (15040, 140838), (18048, 117365), (22560, 93892), (23473, 90240), (30080, 70419), (45120, 46946)]