4205162080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2821

約数の個数: 192

約数和(自身を含む): 12119708160

約数和(自身を除く): 7914546080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 608, 665, 730, 760, 1022, 1064, 1120, 1168, 1330, 1387, 1460, 1520, 2044, 2128, 2336, 2555, 2660, 2707, 2774, 2920, 3040, 4088, 4256, 5110, 5320, 5414, 5548, 5840, 6935, 8176, 9709, 10220, 10640, 10828, 11096, 11680, 13535, 13870, 16352, 18949, 19418, 20440, 21280, 21656, 22192, 27070, 27740, 37898, 38836, 40880, 43312, 44384, 48545, 51433, 54140, 55480, 75796, 77672, 81760, 86624, 94745, 97090, 102866, 108280, 110960, 151592, 155344, 189490, 194180, 197611, 205732, 216560, 221920, 257165, 303184, 310688, 360031, 378980, 388360, 395222, 411464, 433120, 514330, 606368, 720062, 757960, 776720, 790444, 822928, 988055, 1028660, 1383277, 1440124, 1515920, 1553440, 1580888, 1645856, 1800155, 1976110, 2057320, 2766554, 2880248, 3031840, 3161776, 3600310, 3754609, 3952220, 4114640, 5533108, 5760496, 6323552, 6916385, 7200620, 7509218, 7904440, 8229280, 11066216, 11520992, 13832770, 14401240, 15018436, 15808880, 18773045, 22132432, 26282263, 27665540, 28802480, 30036872, 31617760, 37546090, 44264864, 52564526, 55331080, 57604960, 60073744, 75092180, 105129052, 110662160, 120147488, 131411315, 150184360, 210258104, 221324320, 262822630, 300368720, 420516208, 525645260, 600737440, 841032416, 1051290520, 2102581040, 4205162080]

約数ペア:

[(1, 4205162080), (2, 2102581040), (4, 1051290520), (5, 841032416), (7, 600737440), (8, 525645260), (10, 420516208), (14, 300368720), (16, 262822630), (19, 221324320), (20, 210258104), (28, 150184360), (32, 131411315), (35, 120147488), (38, 110662160), (40, 105129052), (56, 75092180), (70, 60073744), (73, 57604960), (76, 55331080), (80, 52564526), (95, 44264864), (112, 37546090), (133, 31617760), (140, 30036872), (146, 28802480), (152, 27665540), (160, 26282263), (190, 22132432), (224, 18773045), (266, 15808880), (280, 15018436), (292, 14401240), (304, 13832770), (365, 11520992), (380, 11066216), (511, 8229280), (532, 7904440), (560, 7509218), (584, 7200620), (608, 6916385), (665, 6323552), (730, 5760496), (760, 5533108), (1022, 4114640), (1064, 3952220), (1120, 3754609), (1168, 3600310), (1330, 3161776), (1387, 3031840), (1460, 2880248), (1520, 2766554), (2044, 2057320), (2128, 1976110), (2336, 1800155), (2555, 1645856), (2660, 1580888), (2707, 1553440), (2774, 1515920), (2920, 1440124), (3040, 1383277), (4088, 1028660), (4256, 988055), (5110, 822928), (5320, 790444), (5414, 776720), (5548, 757960), (5840, 720062), (6935, 606368), (8176, 514330), (9709, 433120), (10220, 411464), (10640, 395222), (10828, 388360), (11096, 378980), (11680, 360031), (13535, 310688), (13870, 303184), (16352, 257165), (18949, 221920), (19418, 216560), (20440, 205732), (21280, 197611), (21656, 194180), (22192, 189490), (27070, 155344), (27740, 151592), (37898, 110960), (38836, 108280), (40880, 102866), (43312, 97090), (44384, 94745), (48545, 86624), (51433, 81760), (54140, 77672), (55480, 75796)]