156967423360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1321

約数の個数: 256

約数和(自身を含む): 415259136000

約数和(自身を除く): 258291712640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 149, 151, 160, 176, 220, 298, 302, 320, 352, 440, 596, 604, 640, 704, 745, 755, 880, 991, 1192, 1208, 1408, 1490, 1510, 1639, 1661, 1760, 1982, 2384, 2416, 2980, 3020, 3278, 3322, 3520, 3964, 4768, 4832, 4955, 5960, 6040, 6556, 6644, 7040, 7928, 8195, 8305, 9536, 9664, 9910, 10901, 11920, 12080, 13112, 13288, 15856, 16390, 16610, 19072, 19328, 19820, 21802, 22499, 23840, 24160, 26224, 26576, 31712, 32780, 33220, 39640, 43604, 44998, 47680, 48320, 52448, 53152, 54505, 63424, 65560, 66440, 79280, 87208, 89996, 95360, 96640, 104896, 106304, 109010, 112495, 126848, 131120, 132880, 147659, 149641, 158560, 174416, 179992, 209792, 212608, 218020, 224990, 247489, 262240, 265760, 295318, 299282, 317120, 348832, 359984, 436040, 449980, 494978, 524480, 531520, 590636, 598564, 634240, 697664, 719968, 738295, 748205, 872080, 899960, 989956, 1048960, 1063040, 1181272, 1197128, 1237445, 1395328, 1439936, 1476590, 1496410, 1624249, 1646051, 1744160, 1799920, 1979912, 2362544, 2394256, 2474890, 2879872, 2953180, 2992820, 3248498, 3292102, 3488320, 3599840, 3959824, 4725088, 4788512, 4949780, 5906360, 5985640, 6496996, 6584204, 6976640, 7199680, 7919648, 8121245, 8230255, 9450176, 9577024, 9899560, 11812720, 11971280, 12993992, 13168408, 14399360, 15839296, 16242490, 16460510, 18900352, 19154048, 19799120, 22296509, 23625440, 23942560, 25987984, 26336816, 31678592, 32484980, 32921020, 39598240, 44593018, 47250880, 47885120, 51975968, 52673632, 64969960, 65842040, 79196480, 89186036, 94501760, 95770240, 103951936, 105347264, 111482545, 129939920, 131684080, 158392960, 178372072, 207903872, 210694528, 222965090, 245261599, 259879840, 263368160, 356744144, 445930180, 490523198, 519759680, 526736320, 713488288, 891860360, 981046396, 1039519360, 1053472640, 1226307995, 1426976576, 1783720720, 1962092792, 2452615990, 2853953152, 3567441440, 3924185584, 4905231980, 7134882880, 7848371168, 9810463960, 14269765760, 15696742336, 19620927920, 31393484672, 39241855840, 78483711680, 156967423360]

約数ペア:

[(1, 156967423360), (2, 78483711680), (4, 39241855840), (5, 31393484672), (8, 19620927920), (10, 15696742336), (11, 14269765760), (16, 9810463960), (20, 7848371168), (22, 7134882880), (32, 4905231980), (40, 3924185584), (44, 3567441440), (55, 2853953152), (64, 2452615990), (80, 1962092792), (88, 1783720720), (110, 1426976576), (128, 1226307995), (149, 1053472640), (151, 1039519360), (160, 981046396), (176, 891860360), (220, 713488288), (298, 526736320), (302, 519759680), (320, 490523198), (352, 445930180), (440, 356744144), (596, 263368160), (604, 259879840), (640, 245261599), (704, 222965090), (745, 210694528), (755, 207903872), (880, 178372072), (991, 158392960), (1192, 131684080), (1208, 129939920), (1408, 111482545), (1490, 105347264), (1510, 103951936), (1639, 95770240), (1661, 94501760), (1760, 89186036), (1982, 79196480), (2384, 65842040), (2416, 64969960), (2980, 52673632), (3020, 51975968), (3278, 47885120), (3322, 47250880), (3520, 44593018), (3964, 39598240), (4768, 32921020), (4832, 32484980), (4955, 31678592), (5960, 26336816), (6040, 25987984), (6556, 23942560), (6644, 23625440), (7040, 22296509), (7928, 19799120), (8195, 19154048), (8305, 18900352), (9536, 16460510), (9664, 16242490), (9910, 15839296), (10901, 14399360), (11920, 13168408), (12080, 12993992), (13112, 11971280), (13288, 11812720), (15856, 9899560), (16390, 9577024), (16610, 9450176), (19072, 8230255), (19328, 8121245), (19820, 7919648), (21802, 7199680), (22499, 6976640), (23840, 6584204), (24160, 6496996), (26224, 5985640), (26576, 5906360), (31712, 4949780), (32780, 4788512), (33220, 4725088), (39640, 3959824), (43604, 3599840), (44998, 3488320), (47680, 3292102), (48320, 3248498), (52448, 2992820), (53152, 2953180), (54505, 2879872), (63424, 2474890), (65560, 2394256), (66440, 2362544), (79280, 1979912), (87208, 1799920), (89996, 1744160), (95360, 1646051), (96640, 1624249), (104896, 1496410), (106304, 1476590), (109010, 1439936), (112495, 1395328), (126848, 1237445), (131120, 1197128), (132880, 1181272), (147659, 1063040), (149641, 1048960), (158560, 989956), (174416, 899960), (179992, 872080), (209792, 748205), (212608, 738295), (218020, 719968), (224990, 697664), (247489, 634240), (262240, 598564), (265760, 590636), (295318, 531520), (299282, 524480), (317120, 494978), (348832, 449980), (359984, 436040)]