171853920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5683}}^1$

素因数の和:5714

約数の個数: 192

約数和(自身を含む): 687536640

約数和(自身を除く): 515682720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5683, 6048, 7560, 10080, 11366, 15120, 17049, 22732, 28415, 30240, 34098, 39781, 45464, 51147, 56830, 68196, 79562, 85245, 90928, 102294, 113660, 119343, 136392, 153441, 159124, 170490, 181856, 198905, 204588, 227320, 238686, 255735, 272784, 306882, 318248, 340980, 358029, 397810, 409176, 454640, 477372, 511470, 545568, 596715, 613764, 636496, 681960, 716058, 767205, 795620, 818352, 909280, 954744, 1022940, 1074087, 1193430, 1227528, 1272992, 1363920, 1432116, 1534410, 1591240, 1636704, 1790145, 1909488, 2045880, 2148174, 2386860, 2455056, 2727840, 2864232, 3068820, 3182480, 3580290, 3818976, 4091760, 4296348, 4773720, 4910112, 5370435, 5728464, 6137640, 6364960, 7160580, 8183520, 8592696, 9547440, 10740870, 11456928, 12275280, 14321160, 17185392, 19094880, 21481740, 24550560, 28642320, 34370784, 42963480, 57284640, 85926960, 171853920]

約数ペア:

[(1, 171853920), (2, 85926960), (3, 57284640), (4, 42963480), (5, 34370784), (6, 28642320), (7, 24550560), (8, 21481740), (9, 19094880), (10, 17185392), (12, 14321160), (14, 12275280), (15, 11456928), (16, 10740870), (18, 9547440), (20, 8592696), (21, 8183520), (24, 7160580), (27, 6364960), (28, 6137640), (30, 5728464), (32, 5370435), (35, 4910112), (36, 4773720), (40, 4296348), (42, 4091760), (45, 3818976), (48, 3580290), (54, 3182480), (56, 3068820), (60, 2864232), (63, 2727840), (70, 2455056), (72, 2386860), (80, 2148174), (84, 2045880), (90, 1909488), (96, 1790145), (105, 1636704), (108, 1591240), (112, 1534410), (120, 1432116), (126, 1363920), (135, 1272992), (140, 1227528), (144, 1193430), (160, 1074087), (168, 1022940), (180, 954744), (189, 909280), (210, 818352), (216, 795620), (224, 767205), (240, 716058), (252, 681960), (270, 636496), (280, 613764), (288, 596715), (315, 545568), (336, 511470), (360, 477372), (378, 454640), (420, 409176), (432, 397810), (480, 358029), (504, 340980), (540, 318248), (560, 306882), (630, 272784), (672, 255735), (720, 238686), (756, 227320), (840, 204588), (864, 198905), (945, 181856), (1008, 170490), (1080, 159124), (1120, 153441), (1260, 136392), (1440, 119343), (1512, 113660), (1680, 102294), (1890, 90928), (2016, 85245), (2160, 79562), (2520, 68196), (3024, 56830), (3360, 51147), (3780, 45464), (4320, 39781), (5040, 34098), (5683, 30240), (6048, 28415), (7560, 22732), (10080, 17049), (11366, 15120)]