1547171280

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 5563929600

約数和(自身を除く): 4016758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 239, 240, 243, 270, 296, 324, 333, 360, 370, 405, 432, 444, 478, 486, 540, 555, 592, 648, 666, 717, 720, 729, 740, 810, 888, 956, 972, 999, 1080, 1110, 1195, 1215, 1296, 1332, 1434, 1458, 1480, 1620, 1665, 1776, 1912, 1944, 1998, 2151, 2160, 2187, 2220, 2390, 2430, 2664, 2868, 2916, 2960, 2997, 3240, 3330, 3585, 3645, 3824, 3888, 3996, 4302, 4374, 4440, 4780, 4860, 4995, 5328, 5736, 5832, 5994, 6453, 6480, 6660, 7170, 7290, 7992, 8604, 8748, 8843, 8880, 8991, 9560, 9720, 9990, 10755, 10935, 11472, 11664, 11988, 12906, 13320, 14340, 14580, 14985, 15984, 17208, 17496, 17686, 17982, 19120, 19359, 19440, 19980, 21510, 21870, 23976, 25812, 26529, 26640, 26973, 28680, 29160, 29970, 32265, 34416, 34992, 35372, 35964, 38718, 39960, 43020, 43740, 44215, 44955, 47952, 51624, 53058, 53946, 57360, 58077, 58320, 59940, 64530, 70744, 71928, 77436, 79587, 79920, 80919, 86040, 87480, 88430, 89910, 96795, 103248, 106116, 107892, 116154, 119880, 129060, 132645, 134865, 141488, 143856, 154872, 159174, 161838, 172080, 174231, 174960, 176860, 179820, 193590, 212232, 215784, 232308, 238761, 239760, 258120, 265290, 269730, 290385, 309744, 318348, 323676, 348462, 353720, 359640, 387180, 397935, 404595, 424464, 431568, 464616, 477522, 516240, 522693, 530580, 539460, 580770, 636696, 647352, 696924, 707440, 716283, 719280, 774360, 795870, 809190, 871155, 929232, 955044, 1045386, 1061160, 1078920, 1161540, 1193805, 1273392, 1294704, 1393848, 1432566, 1548720, 1591740, 1618380, 1742310, 1910088, 2090772, 2122320, 2148849, 2157840, 2323080, 2387610, 2613465, 2787696, 2865132, 3183480, 3236760, 3484620, 3581415, 3820176, 4181544, 4297698, 4646160, 4775220, 5226930, 5730264, 6366960, 6446547, 6473520, 6969240, 7162830, 8363088, 8595396, 9550440, 10453860, 10744245, 11460528, 12893094, 13938480, 14325660, 17190792, 19100880, 19339641, 20907720, 21488490, 25786188, 28651320, 32232735, 34381584, 38679282, 41815440, 42976980, 51572376, 57302640, 64465470, 77358564, 85953960, 96698205, 103144752, 128930940, 154717128, 171907920, 193396410, 257861880, 309434256, 386792820, 515723760, 773585640, 1547171280]

約数ペア:

[(1, 1547171280), (2, 773585640), (3, 515723760), (4, 386792820), (5, 309434256), (6, 257861880), (8, 193396410), (9, 171907920), (10, 154717128), (12, 128930940), (15, 103144752), (16, 96698205), (18, 85953960), (20, 77358564), (24, 64465470), (27, 57302640), (30, 51572376), (36, 42976980), (37, 41815440), (40, 38679282), (45, 34381584), (48, 32232735), (54, 28651320), (60, 25786188), (72, 21488490), (74, 20907720), (80, 19339641), (81, 19100880), (90, 17190792), (108, 14325660), (111, 13938480), (120, 12893094), (135, 11460528), (144, 10744245), (148, 10453860), (162, 9550440), (180, 8595396), (185, 8363088), (216, 7162830), (222, 6969240), (239, 6473520), (240, 6446547), (243, 6366960), (270, 5730264), (296, 5226930), (324, 4775220), (333, 4646160), (360, 4297698), (370, 4181544), (405, 3820176), (432, 3581415), (444, 3484620), (478, 3236760), (486, 3183480), (540, 2865132), (555, 2787696), (592, 2613465), (648, 2387610), (666, 2323080), (717, 2157840), (720, 2148849), (729, 2122320), (740, 2090772), (810, 1910088), (888, 1742310), (956, 1618380), (972, 1591740), (999, 1548720), (1080, 1432566), (1110, 1393848), (1195, 1294704), (1215, 1273392), (1296, 1193805), (1332, 1161540), (1434, 1078920), (1458, 1061160), (1480, 1045386), (1620, 955044), (1665, 929232), (1776, 871155), (1912, 809190), (1944, 795870), (1998, 774360), (2151, 719280), (2160, 716283), (2187, 707440), (2220, 696924), (2390, 647352), (2430, 636696), (2664, 580770), (2868, 539460), (2916, 530580), (2960, 522693), (2997, 516240), (3240, 477522), (3330, 464616), (3585, 431568), (3645, 424464), (3824, 404595), (3888, 397935), (3996, 387180), (4302, 359640), (4374, 353720), (4440, 348462), (4780, 323676), (4860, 318348), (4995, 309744), (5328, 290385), (5736, 269730), (5832, 265290), (5994, 258120), (6453, 239760), (6480, 238761), (6660, 232308), (7170, 215784), (7290, 212232), (7992, 193590), (8604, 179820), (8748, 176860), (8843, 174960), (8880, 174231), (8991, 172080), (9560, 161838), (9720, 159174), (9990, 154872), (10755, 143856), (10935, 141488), (11472, 134865), (11664, 132645), (11988, 129060), (12906, 119880), (13320, 116154), (14340, 107892), (14580, 106116), (14985, 103248), (15984, 96795), (17208, 89910), (17496, 88430), (17686, 87480), (17982, 86040), (19120, 80919), (19359, 79920), (19440, 79587), (19980, 77436), (21510, 71928), (21870, 70744), (23976, 64530), (25812, 59940), (26529, 58320), (26640, 58077), (26973, 57360), (28680, 53946), (29160, 53058), (29970, 51624), (32265, 47952), (34416, 44955), (34992, 44215), (35372, 43740), (35964, 43020), (38718, 39960)]