8691606400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2233

約数の個数: 192

約数和(自身を含む): 22714796160

約数和(自身を除く): 14023189760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 128, 155, 160, 164, 200, 205, 248, 310, 320, 328, 400, 410, 496, 620, 640, 656, 775, 800, 820, 992, 1025, 1240, 1271, 1312, 1550, 1600, 1640, 1984, 2050, 2137, 2480, 2542, 2624, 3100, 3200, 3280, 3968, 4100, 4274, 4960, 5084, 5248, 6200, 6355, 6560, 8200, 8548, 9920, 10168, 10685, 12400, 12710, 13120, 16400, 17096, 19840, 20336, 21370, 24800, 25420, 26240, 31775, 32800, 34192, 40672, 42740, 49600, 50840, 53425, 63550, 65600, 66247, 68384, 81344, 85480, 87617, 99200, 101680, 106850, 127100, 131200, 132494, 136768, 162688, 170960, 175234, 203360, 213700, 254200, 264988, 273536, 331235, 341920, 350468, 406720, 427400, 438085, 508400, 529976, 662470, 683840, 700936, 813440, 854800, 876170, 1016800, 1059952, 1324940, 1367680, 1401872, 1656175, 1709600, 1752340, 2033600, 2119904, 2190425, 2649880, 2716127, 2803744, 3312350, 3419200, 3504680, 4067200, 4239808, 4380850, 5299760, 5432254, 5607488, 6624700, 6838400, 7009360, 8479616, 8761700, 10599520, 10864508, 11214976, 13249400, 13580635, 14018720, 17523400, 21199040, 21729016, 26498800, 27161270, 28037440, 35046800, 42398080, 43458032, 52997600, 54322540, 56074880, 67903175, 70093600, 86916064, 105995200, 108645080, 135806350, 140187200, 173832128, 211990400, 217290160, 271612700, 280374400, 347664256, 434580320, 543225400, 869160640, 1086450800, 1738321280, 2172901600, 4345803200, 8691606400]

約数ペア:

[(1, 8691606400), (2, 4345803200), (4, 2172901600), (5, 1738321280), (8, 1086450800), (10, 869160640), (16, 543225400), (20, 434580320), (25, 347664256), (31, 280374400), (32, 271612700), (40, 217290160), (41, 211990400), (50, 173832128), (62, 140187200), (64, 135806350), (80, 108645080), (82, 105995200), (100, 86916064), (124, 70093600), (128, 67903175), (155, 56074880), (160, 54322540), (164, 52997600), (200, 43458032), (205, 42398080), (248, 35046800), (310, 28037440), (320, 27161270), (328, 26498800), (400, 21729016), (410, 21199040), (496, 17523400), (620, 14018720), (640, 13580635), (656, 13249400), (775, 11214976), (800, 10864508), (820, 10599520), (992, 8761700), (1025, 8479616), (1240, 7009360), (1271, 6838400), (1312, 6624700), (1550, 5607488), (1600, 5432254), (1640, 5299760), (1984, 4380850), (2050, 4239808), (2137, 4067200), (2480, 3504680), (2542, 3419200), (2624, 3312350), (3100, 2803744), (3200, 2716127), (3280, 2649880), (3968, 2190425), (4100, 2119904), (4274, 2033600), (4960, 1752340), (5084, 1709600), (5248, 1656175), (6200, 1401872), (6355, 1367680), (6560, 1324940), (8200, 1059952), (8548, 1016800), (9920, 876170), (10168, 854800), (10685, 813440), (12400, 700936), (12710, 683840), (13120, 662470), (16400, 529976), (17096, 508400), (19840, 438085), (20336, 427400), (21370, 406720), (24800, 350468), (25420, 341920), (26240, 331235), (31775, 273536), (32800, 264988), (34192, 254200), (40672, 213700), (42740, 203360), (49600, 175234), (50840, 170960), (53425, 162688), (63550, 136768), (65600, 132494), (66247, 131200), (68384, 127100), (81344, 106850), (85480, 101680), (87617, 99200)]