131074920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19199

約数の個数: 96

約数和(自身を含む): 448437600

約数和(自身を除く): 317362680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 172467, 191630, 229956, 287445, 344934, 364097, 383260, 459912, 574890, 689868, 728194, 766520, 862335, 1092291, 1149780, 1379736, 1456388, 1724670, 1820485, 2184582, 2299560, 2912776, 3276873, 3449340, 3640970, 4369164, 5461455, 6553746, 6898680, 7281940, 8738328, 10922910, 13107492, 14563880, 16384365, 21845820, 26214984, 32768730, 43691640, 65537460, 131074920]

約数ペア:

[(1, 131074920), (2, 65537460), (3, 43691640), (4, 32768730), (5, 26214984), (6, 21845820), (8, 16384365), (9, 14563880), (10, 13107492), (12, 10922910), (15, 8738328), (18, 7281940), (19, 6898680), (20, 6553746), (24, 5461455), (30, 4369164), (36, 3640970), (38, 3449340), (40, 3276873), (45, 2912776), (57, 2299560), (60, 2184582), (72, 1820485), (76, 1724670), (90, 1456388), (95, 1379736), (114, 1149780), (120, 1092291), (152, 862335), (171, 766520), (180, 728194), (190, 689868), (228, 574890), (285, 459912), (342, 383260), (360, 364097), (380, 344934), (456, 287445), (570, 229956), (684, 191630), (760, 172467), (855, 153304), (1140, 114978), (1368, 95815), (1710, 76652), (2280, 57489), (3420, 38326), (6840, 19163)]