159735480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 500385600

約数和(自身を除く): 340650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 197, 232, 233, 290, 348, 394, 435, 466, 580, 591, 696, 699, 788, 870, 932, 985, 1160, 1165, 1182, 1398, 1576, 1740, 1864, 1970, 2330, 2364, 2796, 2955, 3480, 3495, 3940, 4660, 4728, 5592, 5713, 5910, 6757, 6990, 7880, 9320, 11426, 11820, 13514, 13980, 17139, 20271, 22852, 23640, 27028, 27960, 28565, 33785, 34278, 40542, 45704, 45901, 54056, 57130, 67570, 68556, 81084, 85695, 91802, 101355, 114260, 135140, 137112, 137703, 162168, 171390, 183604, 202710, 228520, 229505, 270280, 275406, 342780, 367208, 405420, 459010, 550812, 685560, 688515, 810840, 918020, 1101624, 1331129, 1377030, 1836040, 2662258, 2754060, 3993387, 5324516, 5508120, 6655645, 7986774, 10649032, 13311290, 15973548, 19966935, 26622580, 31947096, 39933870, 53245160, 79867740, 159735480]

約数ペア:

[(1, 159735480), (2, 79867740), (3, 53245160), (4, 39933870), (5, 31947096), (6, 26622580), (8, 19966935), (10, 15973548), (12, 13311290), (15, 10649032), (20, 7986774), (24, 6655645), (29, 5508120), (30, 5324516), (40, 3993387), (58, 2754060), (60, 2662258), (87, 1836040), (116, 1377030), (120, 1331129), (145, 1101624), (174, 918020), (197, 810840), (232, 688515), (233, 685560), (290, 550812), (348, 459010), (394, 405420), (435, 367208), (466, 342780), (580, 275406), (591, 270280), (696, 229505), (699, 228520), (788, 202710), (870, 183604), (932, 171390), (985, 162168), (1160, 137703), (1165, 137112), (1182, 135140), (1398, 114260), (1576, 101355), (1740, 91802), (1864, 85695), (1970, 81084), (2330, 68556), (2364, 67570), (2796, 57130), (2955, 54056), (3480, 45901), (3495, 45704), (3940, 40542), (4660, 34278), (4728, 33785), (5592, 28565), (5713, 27960), (5910, 27028), (6757, 23640), (6990, 22852), (7880, 20271), (9320, 17139), (11426, 13980), (11820, 13514)]