168810480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 200

約数和(自身を含む): 594158400

約数和(自身を除く): 425347920

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, 109, 120, 135, 144, 162, 180, 216, 218, 239, 240, 270, 324, 327, 360, 405, 432, 436, 478, 540, 545, 648, 654, 717, 720, 810, 872, 956, 981, 1080, 1090, 1195, 1296, 1308, 1434, 1620, 1635, 1744, 1912, 1962, 2151, 2160, 2180, 2390, 2616, 2868, 2943, 3240, 3270, 3585, 3824, 3924, 4302, 4360, 4780, 4905, 5232, 5736, 5886, 6453, 6480, 6540, 7170, 7848, 8604, 8720, 8829, 9560, 9810, 10755, 11472, 11772, 12906, 13080, 14340, 14715, 15696, 17208, 17658, 19120, 19359, 19620, 21510, 23544, 25812, 26051, 26160, 28680, 29430, 32265, 34416, 35316, 38718, 39240, 43020, 44145, 47088, 51624, 52102, 57360, 58860, 64530, 70632, 77436, 78153, 78480, 86040, 88290, 96795, 103248, 104204, 117720, 129060, 130255, 141264, 154872, 156306, 172080, 176580, 193590, 208408, 234459, 235440, 258120, 260510, 309744, 312612, 353160, 387180, 390765, 416816, 468918, 516240, 521020, 625224, 703377, 706320, 774360, 781530, 937836, 1042040, 1172295, 1250448, 1406754, 1548720, 1563060, 1875672, 2084080, 2110131, 2344590, 2813508, 3126120, 3516885, 3751344, 4220262, 4689180, 5627016, 6252240, 7033770, 8440524, 9378360, 10550655, 11254032, 14067540, 16881048, 18756720, 21101310, 28135080, 33762096, 42202620, 56270160, 84405240, 168810480]

約数ペア:

[(1, 168810480), (2, 84405240), (3, 56270160), (4, 42202620), (5, 33762096), (6, 28135080), (8, 21101310), (9, 18756720), (10, 16881048), (12, 14067540), (15, 11254032), (16, 10550655), (18, 9378360), (20, 8440524), (24, 7033770), (27, 6252240), (30, 5627016), (36, 4689180), (40, 4220262), (45, 3751344), (48, 3516885), (54, 3126120), (60, 2813508), (72, 2344590), (80, 2110131), (81, 2084080), (90, 1875672), (108, 1563060), (109, 1548720), (120, 1406754), (135, 1250448), (144, 1172295), (162, 1042040), (180, 937836), (216, 781530), (218, 774360), (239, 706320), (240, 703377), (270, 625224), (324, 521020), (327, 516240), (360, 468918), (405, 416816), (432, 390765), (436, 387180), (478, 353160), (540, 312612), (545, 309744), (648, 260510), (654, 258120), (717, 235440), (720, 234459), (810, 208408), (872, 193590), (956, 176580), (981, 172080), (1080, 156306), (1090, 154872), (1195, 141264), (1296, 130255), (1308, 129060), (1434, 117720), (1620, 104204), (1635, 103248), (1744, 96795), (1912, 88290), (1962, 86040), (2151, 78480), (2160, 78153), (2180, 77436), (2390, 70632), (2616, 64530), (2868, 58860), (2943, 57360), (3240, 52102), (3270, 51624), (3585, 47088), (3824, 44145), (3924, 43020), (4302, 39240), (4360, 38718), (4780, 35316), (4905, 34416), (5232, 32265), (5736, 29430), (5886, 28680), (6453, 26160), (6480, 26051), (6540, 25812), (7170, 23544), (7848, 21510), (8604, 19620), (8720, 19359), (8829, 19120), (9560, 17658), (9810, 17208), (10755, 15696), (11472, 14715), (11772, 14340), (12906, 13080)]