1715057640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 5787624960

約数和(自身を除く): 4072567320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 227, 248, 279, 310, 360, 372, 454, 465, 558, 620, 677, 681, 744, 908, 930, 1116, 1135, 1240, 1354, 1362, 1395, 1816, 1860, 2031, 2043, 2232, 2270, 2708, 2724, 2790, 3385, 3405, 3720, 4062, 4086, 4540, 5416, 5448, 5580, 6093, 6770, 6810, 7037, 8124, 8172, 9080, 10155, 10215, 11160, 12186, 13540, 13620, 14074, 16248, 16344, 20310, 20430, 20987, 21111, 24372, 27080, 27240, 28148, 30465, 35185, 40620, 40860, 41974, 42222, 48744, 56296, 60930, 62961, 63333, 70370, 81240, 81720, 83948, 84444, 104935, 105555, 121860, 125922, 126666, 140740, 153679, 167896, 168888, 188883, 209870, 211110, 243720, 251844, 253332, 281480, 307358, 314805, 316665, 377766, 419740, 422220, 461037, 503688, 506664, 614716, 629610, 633330, 755532, 768395, 839480, 844440, 922074, 944415, 1229432, 1259220, 1266660, 1383111, 1511064, 1536790, 1844148, 1888830, 2305185, 2518440, 2533320, 2766222, 3073580, 3688296, 3777660, 4610370, 4764049, 5532444, 6147160, 6915555, 7555320, 9220740, 9528098, 11064888, 13831110, 14292147, 18441480, 19056196, 23820245, 27662220, 28584294, 38112392, 42876441, 47640490, 55324440, 57168588, 71460735, 85752882, 95280980, 114337176, 142921470, 171505764, 190561960, 214382205, 285842940, 343011528, 428764410, 571685880, 857528820, 1715057640]

約数ペア:

[(1, 1715057640), (2, 857528820), (3, 571685880), (4, 428764410), (5, 343011528), (6, 285842940), (8, 214382205), (9, 190561960), (10, 171505764), (12, 142921470), (15, 114337176), (18, 95280980), (20, 85752882), (24, 71460735), (30, 57168588), (31, 55324440), (36, 47640490), (40, 42876441), (45, 38112392), (60, 28584294), (62, 27662220), (72, 23820245), (90, 19056196), (93, 18441480), (120, 14292147), (124, 13831110), (155, 11064888), (180, 9528098), (186, 9220740), (227, 7555320), (248, 6915555), (279, 6147160), (310, 5532444), (360, 4764049), (372, 4610370), (454, 3777660), (465, 3688296), (558, 3073580), (620, 2766222), (677, 2533320), (681, 2518440), (744, 2305185), (908, 1888830), (930, 1844148), (1116, 1536790), (1135, 1511064), (1240, 1383111), (1354, 1266660), (1362, 1259220), (1395, 1229432), (1816, 944415), (1860, 922074), (2031, 844440), (2043, 839480), (2232, 768395), (2270, 755532), (2708, 633330), (2724, 629610), (2790, 614716), (3385, 506664), (3405, 503688), (3720, 461037), (4062, 422220), (4086, 419740), (4540, 377766), (5416, 316665), (5448, 314805), (5580, 307358), (6093, 281480), (6770, 253332), (6810, 251844), (7037, 243720), (8124, 211110), (8172, 209870), (9080, 188883), (10155, 168888), (10215, 167896), (11160, 153679), (12186, 140740), (13540, 126666), (13620, 125922), (14074, 121860), (16248, 105555), (16344, 104935), (20310, 84444), (20430, 83948), (20987, 81720), (21111, 81240), (24372, 70370), (27080, 63333), (27240, 62961), (28148, 60930), (30465, 56296), (35185, 48744), (40620, 42222), (40860, 41974)]