240864672

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 707857920

約数和(自身を除く): 466993248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 43, 48, 57, 74, 76, 83, 86, 96, 111, 114, 129, 148, 152, 166, 172, 222, 228, 249, 258, 296, 304, 332, 344, 444, 456, 498, 516, 592, 608, 664, 688, 703, 817, 888, 912, 996, 1032, 1184, 1328, 1376, 1406, 1577, 1591, 1634, 1776, 1824, 1992, 2064, 2109, 2451, 2656, 2812, 3071, 3154, 3182, 3268, 3552, 3569, 3984, 4128, 4218, 4731, 4773, 4902, 5624, 6142, 6308, 6364, 6536, 7138, 7968, 8436, 9213, 9462, 9546, 9804, 10707, 11248, 12284, 12616, 12728, 13072, 14276, 16872, 18426, 18924, 19092, 19608, 21414, 22496, 24568, 25232, 25456, 26144, 28552, 30229, 33744, 36852, 37848, 38184, 39216, 42828, 49136, 50464, 50912, 57104, 58349, 60458, 67488, 67811, 73704, 75696, 76368, 78432, 85656, 90687, 98272, 114208, 116698, 120916, 132053, 135622, 147408, 151392, 152736, 171312, 175047, 181374, 203433, 233396, 241832, 264106, 271244, 294816, 342624, 350094, 362748, 396159, 406866, 466792, 483664, 528212, 542488, 700188, 725496, 792318, 813732, 933584, 967328, 1056424, 1084976, 1400376, 1450992, 1584636, 1627464, 1867168, 2112848, 2169952, 2509007, 2800752, 2901984, 3169272, 3254928, 4225696, 5018014, 5601504, 6338544, 6509856, 7527021, 10036028, 12677088, 15054042, 20072056, 30108084, 40144112, 60216168, 80288224, 120432336, 240864672]

約数ペア:

[(1, 240864672), (2, 120432336), (3, 80288224), (4, 60216168), (6, 40144112), (8, 30108084), (12, 20072056), (16, 15054042), (19, 12677088), (24, 10036028), (32, 7527021), (37, 6509856), (38, 6338544), (43, 5601504), (48, 5018014), (57, 4225696), (74, 3254928), (76, 3169272), (83, 2901984), (86, 2800752), (96, 2509007), (111, 2169952), (114, 2112848), (129, 1867168), (148, 1627464), (152, 1584636), (166, 1450992), (172, 1400376), (222, 1084976), (228, 1056424), (249, 967328), (258, 933584), (296, 813732), (304, 792318), (332, 725496), (344, 700188), (444, 542488), (456, 528212), (498, 483664), (516, 466792), (592, 406866), (608, 396159), (664, 362748), (688, 350094), (703, 342624), (817, 294816), (888, 271244), (912, 264106), (996, 241832), (1032, 233396), (1184, 203433), (1328, 181374), (1376, 175047), (1406, 171312), (1577, 152736), (1591, 151392), (1634, 147408), (1776, 135622), (1824, 132053), (1992, 120916), (2064, 116698), (2109, 114208), (2451, 98272), (2656, 90687), (2812, 85656), (3071, 78432), (3154, 76368), (3182, 75696), (3268, 73704), (3552, 67811), (3569, 67488), (3984, 60458), (4128, 58349), (4218, 57104), (4731, 50912), (4773, 50464), (4902, 49136), (5624, 42828), (6142, 39216), (6308, 38184), (6364, 37848), (6536, 36852), (7138, 33744), (7968, 30229), (8436, 28552), (9213, 26144), (9462, 25456), (9546, 25232), (9804, 24568), (10707, 22496), (11248, 21414), (12284, 19608), (12616, 19092), (12728, 18924), (13072, 18426), (14276, 16872)]