151268880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 240

約数和(自身を含む): 575052480

約数和(自身を除く): 423783600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 677, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1354, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2031, 2128, 2280, 2352, 2660, 2708, 2793, 2940, 3192, 3385, 3724, 3920, 3990, 4062, 4560, 4655, 4739, 5320, 5416, 5586, 5880, 6384, 6770, 7448, 7980, 8124, 9310, 9478, 10155, 10640, 10832, 11172, 11760, 12863, 13540, 13965, 14217, 14896, 15960, 16248, 18620, 18956, 20310, 22344, 23695, 25726, 27080, 27930, 28434, 31920, 32496, 33173, 37240, 37912, 38589, 40620, 44688, 47390, 51452, 54160, 55860, 56868, 64315, 66346, 71085, 74480, 75824, 77178, 81240, 90041, 94780, 99519, 102904, 111720, 113736, 128630, 132692, 142170, 154356, 162480, 165865, 180082, 189560, 192945, 199038, 205808, 223440, 227472, 257260, 265384, 270123, 284340, 308712, 331730, 360164, 379120, 385890, 398076, 450205, 497595, 514520, 530768, 540246, 568680, 617424, 630287, 663460, 720328, 771780, 796152, 900410, 995190, 1029040, 1080492, 1137360, 1260574, 1326920, 1350615, 1440656, 1543560, 1592304, 1800820, 1890861, 1990380, 2160984, 2521148, 2653840, 2701230, 3087120, 3151435, 3601640, 3781722, 3980760, 4321968, 5042296, 5402460, 6302870, 7203280, 7563444, 7961520, 9454305, 10084592, 10804920, 12605740, 15126888, 18908610, 21609840, 25211480, 30253776, 37817220, 50422960, 75634440, 151268880]

約数ペア:

[(1, 151268880), (2, 75634440), (3, 50422960), (4, 37817220), (5, 30253776), (6, 25211480), (7, 21609840), (8, 18908610), (10, 15126888), (12, 12605740), (14, 10804920), (15, 10084592), (16, 9454305), (19, 7961520), (20, 7563444), (21, 7203280), (24, 6302870), (28, 5402460), (30, 5042296), (35, 4321968), (38, 3980760), (40, 3781722), (42, 3601640), (48, 3151435), (49, 3087120), (56, 2701230), (57, 2653840), (60, 2521148), (70, 2160984), (76, 1990380), (80, 1890861), (84, 1800820), (95, 1592304), (98, 1543560), (105, 1440656), (112, 1350615), (114, 1326920), (120, 1260574), (133, 1137360), (140, 1080492), (147, 1029040), (152, 995190), (168, 900410), (190, 796152), (196, 771780), (210, 720328), (228, 663460), (240, 630287), (245, 617424), (266, 568680), (280, 540246), (285, 530768), (294, 514520), (304, 497595), (336, 450205), (380, 398076), (392, 385890), (399, 379120), (420, 360164), (456, 331730), (490, 308712), (532, 284340), (560, 270123), (570, 265384), (588, 257260), (665, 227472), (677, 223440), (735, 205808), (760, 199038), (784, 192945), (798, 189560), (840, 180082), (912, 165865), (931, 162480), (980, 154356), (1064, 142170), (1140, 132692), (1176, 128630), (1330, 113736), (1354, 111720), (1470, 102904), (1520, 99519), (1596, 94780), (1680, 90041), (1862, 81240), (1960, 77178), (1995, 75824), (2031, 74480), (2128, 71085), (2280, 66346), (2352, 64315), (2660, 56868), (2708, 55860), (2793, 54160), (2940, 51452), (3192, 47390), (3385, 44688), (3724, 40620), (3920, 38589), (3990, 37912), (4062, 37240), (4560, 33173), (4655, 32496), (4739, 31920), (5320, 28434), (5416, 27930), (5586, 27080), (5880, 25726), (6384, 23695), (6770, 22344), (7448, 20310), (7980, 18956), (8124, 18620), (9310, 16248), (9478, 15960), (10155, 14896), (10640, 14217), (10832, 13965), (11172, 13540), (11760, 12863)]