121928760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 447120000

約数和(自身を除く): 325191240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 229, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 458, 459, 493, 510, 522, 540, 580, 612, 680, 687, 696, 765, 783, 870, 916, 918, 986, 1020, 1044, 1080, 1145, 1160, 1224, 1305, 1374, 1479, 1530, 1566, 1740, 1832, 1836, 1972, 2040, 2061, 2088, 2290, 2295, 2465, 2610, 2748, 2958, 3060, 3132, 3435, 3480, 3672, 3893, 3915, 3944, 4122, 4437, 4580, 4590, 4930, 5220, 5496, 5916, 6120, 6183, 6264, 6641, 6870, 7395, 7786, 7830, 8244, 8874, 9160, 9180, 9860, 10305, 10440, 11679, 11832, 12366, 13282, 13311, 13740, 14790, 15572, 15660, 16488, 17748, 18360, 19465, 19720, 19923, 20610, 22185, 23358, 24732, 26564, 26622, 27480, 29580, 30915, 31144, 31320, 33205, 35037, 35496, 38930, 39846, 41220, 44370, 46716, 49464, 53128, 53244, 58395, 59160, 59769, 61830, 66410, 66555, 70074, 77860, 79692, 82440, 88740, 93432, 99615, 105111, 106488, 112897, 116790, 119538, 123660, 132820, 133110, 140148, 155720, 159384, 175185, 177480, 179307, 199230, 210222, 225794, 233580, 239076, 247320, 265640, 266220, 280296, 298845, 338691, 350370, 358614, 398460, 420444, 451588, 467160, 478152, 525555, 532440, 564485, 597690, 677382, 700740, 717228, 796920, 840888, 896535, 903176, 1016073, 1051110, 1128970, 1195380, 1354764, 1401480, 1434456, 1693455, 1793070, 2032146, 2102220, 2257940, 2390760, 2709528, 3048219, 3386910, 3586140, 4064292, 4204440, 4515880, 5080365, 6096438, 6773820, 7172280, 8128584, 10160730, 12192876, 13547640, 15241095, 20321460, 24385752, 30482190, 40642920, 60964380, 121928760]

約数ペア:

[(1, 121928760), (2, 60964380), (3, 40642920), (4, 30482190), (5, 24385752), (6, 20321460), (8, 15241095), (9, 13547640), (10, 12192876), (12, 10160730), (15, 8128584), (17, 7172280), (18, 6773820), (20, 6096438), (24, 5080365), (27, 4515880), (29, 4204440), (30, 4064292), (34, 3586140), (36, 3386910), (40, 3048219), (45, 2709528), (51, 2390760), (54, 2257940), (58, 2102220), (60, 2032146), (68, 1793070), (72, 1693455), (85, 1434456), (87, 1401480), (90, 1354764), (102, 1195380), (108, 1128970), (116, 1051110), (120, 1016073), (135, 903176), (136, 896535), (145, 840888), (153, 796920), (170, 717228), (174, 700740), (180, 677382), (204, 597690), (216, 564485), (229, 532440), (232, 525555), (255, 478152), (261, 467160), (270, 451588), (290, 420444), (306, 398460), (340, 358614), (348, 350370), (360, 338691), (408, 298845), (435, 280296), (458, 266220), (459, 265640), (493, 247320), (510, 239076), (522, 233580), (540, 225794), (580, 210222), (612, 199230), (680, 179307), (687, 177480), (696, 175185), (765, 159384), (783, 155720), (870, 140148), (916, 133110), (918, 132820), (986, 123660), (1020, 119538), (1044, 116790), (1080, 112897), (1145, 106488), (1160, 105111), (1224, 99615), (1305, 93432), (1374, 88740), (1479, 82440), (1530, 79692), (1566, 77860), (1740, 70074), (1832, 66555), (1836, 66410), (1972, 61830), (2040, 59769), (2061, 59160), (2088, 58395), (2290, 53244), (2295, 53128), (2465, 49464), (2610, 46716), (2748, 44370), (2958, 41220), (3060, 39846), (3132, 38930), (3435, 35496), (3480, 35037), (3672, 33205), (3893, 31320), (3915, 31144), (3944, 30915), (4122, 29580), (4437, 27480), (4580, 26622), (4590, 26564), (4930, 24732), (5220, 23358), (5496, 22185), (5916, 20610), (6120, 19923), (6183, 19720), (6264, 19465), (6641, 18360), (6870, 17748), (7395, 16488), (7786, 15660), (7830, 15572), (8244, 14790), (8874, 13740), (9160, 13311), (9180, 13282), (9860, 12366), (10305, 11832), (10440, 11679)]