191729760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21023}}^1$

素因数の和:21060

約数の個数: 96

約数和(自身を含む): 635765760

約数和(自身を除く): 444036000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 252276, 315345, 336368, 399437, 420460, 504552, 630690, 672736, 798874, 840920, 1009104, 1198311, 1261380, 1597748, 1681840, 1997185, 2018208, 2396622, 2522760, 3195496, 3363680, 3994370, 4793244, 5045520, 5991555, 6390992, 7988740, 9586488, 10091040, 11983110, 12781984, 15977480, 19172976, 23966220, 31954960, 38345952, 47932440, 63909920, 95864880, 191729760]

約数ペア:

[(1, 191729760), (2, 95864880), (3, 63909920), (4, 47932440), (5, 38345952), (6, 31954960), (8, 23966220), (10, 19172976), (12, 15977480), (15, 12781984), (16, 11983110), (19, 10091040), (20, 9586488), (24, 7988740), (30, 6390992), (32, 5991555), (38, 5045520), (40, 4793244), (48, 3994370), (57, 3363680), (60, 3195496), (76, 2522760), (80, 2396622), (95, 2018208), (96, 1997185), (114, 1681840), (120, 1597748), (152, 1261380), (160, 1198311), (190, 1009104), (228, 840920), (240, 798874), (285, 672736), (304, 630690), (380, 504552), (456, 420460), (480, 399437), (570, 336368), (608, 315345), (760, 252276), (912, 210230), (1140, 168184), (1520, 126138), (1824, 105115), (2280, 84092), (3040, 63069), (4560, 42046), (9120, 21023)]