919029240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14971

約数の個数: 160

約数和(自身を含む): 3251754000

約数和(自身を除く): 2332724760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 14929, 15390, 20520, 29858, 30780, 44787, 59716, 61560, 74645, 89574, 119432, 134361, 149290, 179148, 223935, 268722, 283651, 298580, 358296, 403083, 447870, 537444, 567302, 597160, 671805, 806166, 850953, 895740, 1074888, 1134604, 1209249, 1343610, 1418255, 1612332, 1701906, 1791480, 2015415, 2269208, 2418498, 2552859, 2687220, 2836510, 3224664, 3403812, 4030830, 4254765, 4836996, 5105718, 5374440, 5673020, 6046245, 6807624, 7658577, 8061660, 8509530, 9673992, 10211436, 11346040, 12092490, 12764295, 15317154, 16123320, 17019060, 20422872, 22975731, 24184980, 25528590, 30634308, 34038120, 38292885, 45951462, 48369960, 51057180, 61268616, 76585770, 91902924, 102114360, 114878655, 153171540, 183805848, 229757310, 306343080, 459514620, 919029240]

約数ペア:

[(1, 919029240), (2, 459514620), (3, 306343080), (4, 229757310), (5, 183805848), (6, 153171540), (8, 114878655), (9, 102114360), (10, 91902924), (12, 76585770), (15, 61268616), (18, 51057180), (19, 48369960), (20, 45951462), (24, 38292885), (27, 34038120), (30, 30634308), (36, 25528590), (38, 24184980), (40, 22975731), (45, 20422872), (54, 17019060), (57, 16123320), (60, 15317154), (72, 12764295), (76, 12092490), (81, 11346040), (90, 10211436), (95, 9673992), (108, 8509530), (114, 8061660), (120, 7658577), (135, 6807624), (152, 6046245), (162, 5673020), (171, 5374440), (180, 5105718), (190, 4836996), (216, 4254765), (228, 4030830), (270, 3403812), (285, 3224664), (324, 2836510), (342, 2687220), (360, 2552859), (380, 2418498), (405, 2269208), (456, 2015415), (513, 1791480), (540, 1701906), (570, 1612332), (648, 1418255), (684, 1343610), (760, 1209249), (810, 1134604), (855, 1074888), (1026, 895740), (1080, 850953), (1140, 806166), (1368, 671805), (1539, 597160), (1620, 567302), (1710, 537444), (2052, 447870), (2280, 403083), (2565, 358296), (3078, 298580), (3240, 283651), (3420, 268722), (4104, 223935), (5130, 179148), (6156, 149290), (6840, 134361), (7695, 119432), (10260, 89574), (12312, 74645), (14929, 61560), (15390, 59716), (20520, 44787), (29858, 30780)]