196091520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 666247680

約数和(自身を除く): 470156160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 53, 60, 64, 80, 82, 94, 96, 106, 120, 123, 128, 141, 159, 160, 164, 188, 192, 205, 212, 235, 240, 246, 265, 282, 318, 320, 328, 376, 384, 410, 424, 470, 480, 492, 530, 564, 615, 636, 640, 656, 705, 752, 795, 820, 848, 940, 960, 984, 1060, 1128, 1230, 1272, 1312, 1410, 1504, 1590, 1640, 1696, 1880, 1920, 1927, 1968, 2120, 2173, 2256, 2460, 2491, 2544, 2624, 2820, 3008, 3180, 3280, 3392, 3760, 3854, 3936, 4240, 4346, 4512, 4920, 4982, 5088, 5248, 5640, 5781, 6016, 6360, 6519, 6560, 6784, 7473, 7520, 7708, 7872, 8480, 8692, 9024, 9635, 9840, 9964, 10176, 10865, 11280, 11562, 12455, 12720, 13038, 13120, 14946, 15040, 15416, 15744, 16960, 17384, 18048, 19270, 19680, 19928, 20352, 21730, 22560, 23124, 24910, 25440, 26076, 26240, 28905, 29892, 30080, 30832, 32595, 33920, 34768, 37365, 38540, 39360, 39856, 43460, 45120, 46248, 49820, 50880, 52152, 57810, 59784, 61664, 65190, 69536, 74730, 77080, 78720, 79712, 86920, 90240, 92496, 99640, 101760, 102131, 104304, 115620, 119568, 123328, 130380, 139072, 149460, 154160, 159424, 173840, 184992, 199280, 204262, 208608, 231240, 239136, 246656, 260760, 278144, 298920, 306393, 308320, 318848, 347680, 369984, 398560, 408524, 417216, 462480, 478272, 510655, 521520, 597840, 612786, 616640, 695360, 739968, 797120, 817048, 834432, 924960, 956544, 1021310, 1043040, 1195680, 1225572, 1233280, 1390720, 1531965, 1594240, 1634096, 1849920, 2042620, 2086080, 2391360, 2451144, 3063930, 3268192, 3699840, 4085240, 4172160, 4782720, 4902288, 6127860, 6536384, 8170480, 9804576, 12255720, 13072768, 16340960, 19609152, 24511440, 32681920, 39218304, 49022880, 65363840, 98045760, 196091520]

約数ペア:

[(1, 196091520), (2, 98045760), (3, 65363840), (4, 49022880), (5, 39218304), (6, 32681920), (8, 24511440), (10, 19609152), (12, 16340960), (15, 13072768), (16, 12255720), (20, 9804576), (24, 8170480), (30, 6536384), (32, 6127860), (40, 4902288), (41, 4782720), (47, 4172160), (48, 4085240), (53, 3699840), (60, 3268192), (64, 3063930), (80, 2451144), (82, 2391360), (94, 2086080), (96, 2042620), (106, 1849920), (120, 1634096), (123, 1594240), (128, 1531965), (141, 1390720), (159, 1233280), (160, 1225572), (164, 1195680), (188, 1043040), (192, 1021310), (205, 956544), (212, 924960), (235, 834432), (240, 817048), (246, 797120), (265, 739968), (282, 695360), (318, 616640), (320, 612786), (328, 597840), (376, 521520), (384, 510655), (410, 478272), (424, 462480), (470, 417216), (480, 408524), (492, 398560), (530, 369984), (564, 347680), (615, 318848), (636, 308320), (640, 306393), (656, 298920), (705, 278144), (752, 260760), (795, 246656), (820, 239136), (848, 231240), (940, 208608), (960, 204262), (984, 199280), (1060, 184992), (1128, 173840), (1230, 159424), (1272, 154160), (1312, 149460), (1410, 139072), (1504, 130380), (1590, 123328), (1640, 119568), (1696, 115620), (1880, 104304), (1920, 102131), (1927, 101760), (1968, 99640), (2120, 92496), (2173, 90240), (2256, 86920), (2460, 79712), (2491, 78720), (2544, 77080), (2624, 74730), (2820, 69536), (3008, 65190), (3180, 61664), (3280, 59784), (3392, 57810), (3760, 52152), (3854, 50880), (3936, 49820), (4240, 46248), (4346, 45120), (4512, 43460), (4920, 39856), (4982, 39360), (5088, 38540), (5248, 37365), (5640, 34768), (5781, 33920), (6016, 32595), (6360, 30832), (6519, 30080), (6560, 29892), (6784, 28905), (7473, 26240), (7520, 26076), (7708, 25440), (7872, 24910), (8480, 23124), (8692, 22560), (9024, 21730), (9635, 20352), (9840, 19928), (9964, 19680), (10176, 19270), (10865, 18048), (11280, 17384), (11562, 16960), (12455, 15744), (12720, 15416), (13038, 15040), (13120, 14946)]