21421642320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 600

約数和(自身を含む): 83294525952

約数和(自身を除く): 61872883632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 169, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 338, 351, 360, 372, 390, 403, 405, 432, 465, 468, 496, 507, 520, 540, 558, 585, 620, 624, 631, 648, 676, 702, 720, 744, 780, 806, 810, 837, 845, 930, 936, 1014, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1262, 1296, 1352, 1395, 1404, 1488, 1521, 1560, 1612, 1620, 1674, 1690, 1755, 1860, 1872, 1893, 2015, 2028, 2106, 2160, 2232, 2340, 2418, 2480, 2511, 2524, 2535, 2704, 2790, 2808, 3042, 3120, 3155, 3224, 3240, 3348, 3380, 3510, 3627, 3720, 3786, 4030, 4056, 4185, 4212, 4464, 4563, 4680, 4836, 5022, 5048, 5070, 5239, 5265, 5580, 5616, 5679, 6045, 6084, 6310, 6448, 6480, 6696, 6760, 7020, 7254, 7440, 7572, 7605, 8060, 8112, 8203, 8370, 8424, 9126, 9360, 9465, 9672, 10044, 10096, 10140, 10478, 10530, 10881, 11160, 11358, 12090, 12168, 12555, 12620, 13392, 13520, 13689, 14040, 14508, 15144, 15210, 15717, 16120, 16406, 16740, 16848, 17037, 18135, 18252, 18930, 19344, 19561, 20088, 20280, 20956, 21060, 21762, 22320, 22716, 22815, 24180, 24336, 24609, 25110, 25240, 26195, 27378, 28080, 28395, 29016, 30288, 30420, 31434, 32240, 32643, 32812, 33480, 34074, 36270, 36504, 37860, 39122, 40176, 40560, 41015, 41912, 42120, 43524, 45432, 45630, 47151, 48360, 49218, 50220, 50480, 51111, 52390, 54405, 54756, 56790, 58032, 58683, 60840, 62868, 65286, 65624, 66960, 68148, 68445, 72540, 73008, 73827, 75720, 78244, 78585, 82030, 83824, 84240, 85185, 87048, 90864, 91260, 94302, 96720, 97805, 98436, 100440, 102222, 104780, 106639, 108810, 109512, 113580, 117366, 121680, 123045, 125736, 130572, 131248, 136296, 136890, 141453, 145080, 147654, 151440, 156488, 157170, 163215, 164060, 170370, 174096, 176049, 182520, 188604, 195610, 196872, 200880, 204444, 209560, 213278, 217620, 219024, 221481, 227160, 234732, 235755, 246090, 251472, 254293, 255555, 261144, 272592, 273780, 282906, 290160, 293415, 295308, 312976, 314340, 319917, 326430, 328120, 340740, 352098, 365040, 369135, 377208, 391220, 393744, 408888, 419120, 424359, 426556, 435240, 442962, 454320, 469464, 471510, 492180, 508586, 511110, 522288, 528147, 533195, 547560, 565812, 586830, 590616, 628680, 639834, 652860, 656240, 664443, 681480, 704196, 707265, 738270, 754416, 762879, 782440, 817776, 848718, 853112, 870480, 880245, 885924, 938928, 943020, 959751, 984360, 1017172, 1022220, 1056294, 1066390, 1095120, 1107405, 1131624, 1173660, 1181232, 1257360, 1271465, 1279668, 1305720, 1328886, 1362960, 1408392, 1414530, 1476540, 1525758, 1564880, 1584441, 1599585, 1697436, 1706224, 1760490, 1771848, 1886040, 1919502, 1968720, 2034344, 2044440, 2112588, 2121795, 2132780, 2214810, 2263248, 2288637, 2347320, 2542930, 2559336, 2611440, 2640735, 2657772, 2816784, 2829060, 2879253, 2953080, 3051516, 3168882, 3199170, 3305809, 3322215, 3394872, 3520980, 3543696, 3772080, 3814395, 3839004, 4068688, 4088880, 4225176, 4243590, 4265560, 4429620, 4577274, 4694640, 4798755, 5085860, 5118672, 5281470, 5315544, 5658120, 5758506, 5906160, 6103032, 6337764, 6398340, 6611618, 6644430, 6789744, 6865911, 7041960, 7628790, 7678008, 7922205, 8450352, 8487180, 8531120, 8637759, 8859240, 9154548, 9597510, 9917427, 10171720, 10562940, 10631088, 11316240, 11443185, 11517012, 12206064, 12675528, 12796680, 13223236, 13288860, 13731822, 14083920, 14396265, 15257580, 15356016, 15844410, 16529045, 16974360, 17275518, 17718480, 18309096, 19195020, 19834854, 20343440, 20597733, 21125880, 22886370, 23034024, 25351056, 25593360, 26446472, 26577720, 27463644, 28792530, 29752281, 30515160, 31688820, 33058090, 33948720, 34329555, 34551036, 36618192, 38390040, 39669708, 41195466, 42251760, 43188795, 45772740, 46068048, 49587135, 52892944, 53155440, 54927288, 57585060, 59504562, 61030320, 63377640, 66116180, 68659110, 69102072, 76780080, 79339416, 82390932, 86377590, 89256843, 91545480, 99174270, 102988665, 109854576, 115170120, 119009124, 126755280, 132232360, 137318220, 138204144, 148761405, 158678832, 164781864, 172755180, 178513686, 183090960, 198348540, 205977330, 230340240, 238018248, 264464720, 267770529, 274636440, 297522810, 329563728, 345510360, 357027372, 396697080, 411954660, 446284215, 476036496, 535541058, 549272880, 595045620, 691020720, 714054744, 793394160, 823909320, 892568430, 1071082116, 1190091240, 1338852645, 1428109488, 1647818640, 1785136860, 2142164232, 2380182480, 2677705290, 3570273720, 4284328464, 5355410580, 7140547440, 10710821160, 21421642320]

約数ペア:

[(1, 21421642320), (2, 10710821160), (3, 7140547440), (4, 5355410580), (5, 4284328464), (6, 3570273720), (8, 2677705290), (9, 2380182480), (10, 2142164232), (12, 1785136860), (13, 1647818640), (15, 1428109488), (16, 1338852645), (18, 1190091240), (20, 1071082116), (24, 892568430), (26, 823909320), (27, 793394160), (30, 714054744), (31, 691020720), (36, 595045620), (39, 549272880), (40, 535541058), (45, 476036496), (48, 446284215), (52, 411954660), (54, 396697080), (60, 357027372), (62, 345510360), (65, 329563728), (72, 297522810), (78, 274636440), (80, 267770529), (81, 264464720), (90, 238018248), (93, 230340240), (104, 205977330), (108, 198348540), (117, 183090960), (120, 178513686), (124, 172755180), (130, 164781864), (135, 158678832), (144, 148761405), (155, 138204144), (156, 137318220), (162, 132232360), (169, 126755280), (180, 119009124), (186, 115170120), (195, 109854576), (208, 102988665), (216, 99174270), (234, 91545480), (240, 89256843), (248, 86377590), (260, 82390932), (270, 79339416), (279, 76780080), (310, 69102072), (312, 68659110), (324, 66116180), (338, 63377640), (351, 61030320), (360, 59504562), (372, 57585060), (390, 54927288), (403, 53155440), (405, 52892944), (432, 49587135), (465, 46068048), (468, 45772740), (496, 43188795), (507, 42251760), (520, 41195466), (540, 39669708), (558, 38390040), (585, 36618192), (620, 34551036), (624, 34329555), (631, 33948720), (648, 33058090), (676, 31688820), (702, 30515160), (720, 29752281), (744, 28792530), (780, 27463644), (806, 26577720), (810, 26446472), (837, 25593360), (845, 25351056), (930, 23034024), (936, 22886370), (1014, 21125880), (1040, 20597733), (1053, 20343440), (1080, 19834854), (1116, 19195020), (1170, 18309096), (1209, 17718480), (1240, 17275518), (1262, 16974360), (1296, 16529045), (1352, 15844410), (1395, 15356016), (1404, 15257580), (1488, 14396265), (1521, 14083920), (1560, 13731822), (1612, 13288860), (1620, 13223236), (1674, 12796680), (1690, 12675528), (1755, 12206064), (1860, 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(31434, 681480), (32240, 664443), (32643, 656240), (32812, 652860), (33480, 639834), (34074, 628680), (36270, 590616), (36504, 586830), (37860, 565812), (39122, 547560), (40176, 533195), (40560, 528147), (41015, 522288), (41912, 511110), (42120, 508586), (43524, 492180), (45432, 471510), (45630, 469464), (47151, 454320), (48360, 442962), (49218, 435240), (50220, 426556), (50480, 424359), (51111, 419120), (52390, 408888), (54405, 393744), (54756, 391220), (56790, 377208), (58032, 369135), (58683, 365040), (60840, 352098), (62868, 340740), (65286, 328120), (65624, 326430), (66960, 319917), (68148, 314340), (68445, 312976), (72540, 295308), (73008, 293415), (73827, 290160), (75720, 282906), (78244, 273780), (78585, 272592), (82030, 261144), (83824, 255555), (84240, 254293), (85185, 251472), (87048, 246090), (90864, 235755), (91260, 234732), (94302, 227160), (96720, 221481), (97805, 219024), (98436, 217620), (100440, 213278), (102222, 209560), (104780, 204444), (106639, 200880), (108810, 196872), (109512, 195610), (113580, 188604), (117366, 182520), (121680, 176049), (123045, 174096), (125736, 170370), (130572, 164060), (131248, 163215), (136296, 157170), (136890, 156488), (141453, 151440), (145080, 147654)]