421063920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 200

約数和(自身を含む): 1474593120

約数和(自身を除く): 1053529200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 181, 216, 240, 270, 324, 359, 360, 362, 405, 432, 540, 543, 648, 718, 720, 724, 810, 905, 1077, 1080, 1086, 1296, 1436, 1448, 1620, 1629, 1795, 1810, 2154, 2160, 2172, 2715, 2872, 2896, 3231, 3240, 3258, 3590, 3620, 4308, 4344, 4887, 5385, 5430, 5744, 6462, 6480, 6516, 7180, 7240, 8145, 8616, 8688, 9693, 9774, 10770, 10860, 12924, 13032, 14360, 14480, 14661, 16155, 16290, 17232, 19386, 19548, 21540, 21720, 24435, 25848, 26064, 28720, 29079, 29322, 32310, 32580, 38772, 39096, 43080, 43440, 48465, 48870, 51696, 58158, 58644, 64620, 64979, 65160, 73305, 77544, 78192, 86160, 96930, 97740, 116316, 117288, 129240, 129958, 130320, 145395, 146610, 155088, 193860, 194937, 195480, 232632, 234576, 258480, 259916, 290790, 293220, 324895, 387720, 389874, 390960, 465264, 519832, 581580, 584811, 586440, 649790, 775440, 779748, 974685, 1039664, 1163160, 1169622, 1172880, 1299580, 1559496, 1754433, 1949370, 2326320, 2339244, 2599160, 2924055, 3118992, 3508866, 3898740, 4678488, 5198320, 5263299, 5848110, 7017732, 7797480, 8772165, 9356976, 10526598, 11696220, 14035464, 15594960, 17544330, 21053196, 23392440, 26316495, 28070928, 35088660, 42106392, 46784880, 52632990, 70177320, 84212784, 105265980, 140354640, 210531960, 421063920]

約数ペア:

[(1, 421063920), (2, 210531960), (3, 140354640), (4, 105265980), (5, 84212784), (6, 70177320), (8, 52632990), (9, 46784880), (10, 42106392), (12, 35088660), (15, 28070928), (16, 26316495), (18, 23392440), (20, 21053196), (24, 17544330), (27, 15594960), (30, 14035464), (36, 11696220), (40, 10526598), (45, 9356976), (48, 8772165), (54, 7797480), (60, 7017732), (72, 5848110), (80, 5263299), (81, 5198320), (90, 4678488), (108, 3898740), (120, 3508866), (135, 3118992), (144, 2924055), (162, 2599160), (180, 2339244), (181, 2326320), (216, 1949370), (240, 1754433), (270, 1559496), (324, 1299580), (359, 1172880), (360, 1169622), (362, 1163160), (405, 1039664), (432, 974685), (540, 779748), (543, 775440), (648, 649790), (718, 586440), (720, 584811), (724, 581580), (810, 519832), (905, 465264), (1077, 390960), (1080, 389874), (1086, 387720), (1296, 324895), (1436, 293220), (1448, 290790), (1620, 259916), (1629, 258480), (1795, 234576), (1810, 232632), (2154, 195480), (2160, 194937), (2172, 193860), (2715, 155088), (2872, 146610), (2896, 145395), (3231, 130320), (3240, 129958), (3258, 129240), (3590, 117288), (3620, 116316), (4308, 97740), (4344, 96930), (4887, 86160), (5385, 78192), (5430, 77544), (5744, 73305), (6462, 65160), (6480, 64979), (6516, 64620), (7180, 58644), (7240, 58158), (8145, 51696), (8616, 48870), (8688, 48465), (9693, 43440), (9774, 43080), (10770, 39096), (10860, 38772), (12924, 32580), (13032, 32310), (14360, 29322), (14480, 29079), (14661, 28720), (16155, 26064), (16290, 25848), (17232, 24435), (19386, 21720), (19548, 21540)]