163197540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 557706240

約数和(自身を除く): 394508700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 121, 127, 132, 165, 177, 180, 198, 220, 236, 242, 254, 295, 330, 354, 363, 381, 396, 484, 495, 508, 531, 590, 605, 635, 649, 660, 708, 726, 762, 885, 990, 1062, 1089, 1143, 1180, 1210, 1270, 1298, 1397, 1452, 1524, 1770, 1815, 1905, 1947, 1980, 2124, 2178, 2286, 2420, 2540, 2596, 2655, 2794, 3245, 3540, 3630, 3810, 3894, 4191, 4356, 4572, 5310, 5445, 5588, 5715, 5841, 6490, 6985, 7139, 7260, 7493, 7620, 7788, 8382, 9735, 10620, 10890, 11430, 11682, 12573, 12980, 13970, 14278, 14986, 15367, 16764, 19470, 20955, 21417, 21780, 22479, 22860, 23364, 25146, 27940, 28556, 29205, 29972, 30734, 35695, 37465, 38940, 41910, 42834, 44958, 46101, 50292, 58410, 61468, 62865, 64251, 67437, 71390, 74930, 76835, 82423, 83820, 85668, 89916, 92202, 107085, 112395, 116820, 125730, 128502, 134874, 138303, 142780, 149860, 153670, 164846, 184404, 214170, 224790, 230505, 247269, 251460, 257004, 269748, 276606, 307340, 321255, 329692, 337185, 412115, 428340, 449580, 461010, 494538, 553212, 642510, 674370, 691515, 741807, 824230, 906653, 922020, 989076, 1236345, 1285020, 1348740, 1383030, 1483614, 1648460, 1813306, 2472690, 2719959, 2766060, 2967228, 3626612, 3709035, 4533265, 4945380, 5439918, 7418070, 8159877, 9066530, 10879836, 13599795, 14836140, 16319754, 18133060, 27199590, 32639508, 40799385, 54399180, 81598770, 163197540]

約数ペア:

[(1, 163197540), (2, 81598770), (3, 54399180), (4, 40799385), (5, 32639508), (6, 27199590), (9, 18133060), (10, 16319754), (11, 14836140), (12, 13599795), (15, 10879836), (18, 9066530), (20, 8159877), (22, 7418070), (30, 5439918), (33, 4945380), (36, 4533265), (44, 3709035), (45, 3626612), (55, 2967228), (59, 2766060), (60, 2719959), (66, 2472690), (90, 1813306), (99, 1648460), (110, 1483614), (118, 1383030), (121, 1348740), (127, 1285020), (132, 1236345), (165, 989076), (177, 922020), (180, 906653), (198, 824230), (220, 741807), (236, 691515), (242, 674370), (254, 642510), (295, 553212), (330, 494538), (354, 461010), (363, 449580), (381, 428340), (396, 412115), (484, 337185), (495, 329692), (508, 321255), (531, 307340), (590, 276606), (605, 269748), (635, 257004), (649, 251460), (660, 247269), (708, 230505), (726, 224790), (762, 214170), (885, 184404), (990, 164846), (1062, 153670), (1089, 149860), (1143, 142780), (1180, 138303), (1210, 134874), (1270, 128502), (1298, 125730), (1397, 116820), (1452, 112395), (1524, 107085), (1770, 92202), (1815, 89916), (1905, 85668), (1947, 83820), (1980, 82423), (2124, 76835), (2178, 74930), (2286, 71390), (2420, 67437), (2540, 64251), (2596, 62865), (2655, 61468), (2794, 58410), (3245, 50292), (3540, 46101), (3630, 44958), (3810, 42834), (3894, 41910), (4191, 38940), (4356, 37465), (4572, 35695), (5310, 30734), (5445, 29972), (5588, 29205), (5715, 28556), (5841, 27940), (6490, 25146), (6985, 23364), (7139, 22860), (7260, 22479), (7493, 21780), (7620, 21417), (7788, 20955), (8382, 19470), (9735, 16764), (10620, 15367), (10890, 14986), (11430, 14278), (11682, 13970), (12573, 12980)]