21082735440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 480

約数和(自身を含む): 79528909824

約数和(自身を除く): 58446174384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 113, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 226, 234, 240, 248, 260, 279, 310, 312, 339, 360, 372, 390, 403, 452, 465, 468, 496, 520, 558, 565, 585, 620, 624, 643, 678, 720, 744, 780, 806, 904, 930, 936, 1017, 1040, 1116, 1130, 1170, 1209, 1240, 1286, 1356, 1395, 1469, 1488, 1560, 1612, 1695, 1808, 1860, 1872, 1929, 2015, 2034, 2232, 2260, 2340, 2418, 2480, 2572, 2712, 2790, 2938, 3120, 3215, 3224, 3390, 3503, 3627, 3720, 3858, 4030, 4068, 4407, 4464, 4520, 4680, 4836, 5085, 5144, 5424, 5580, 5787, 5876, 6045, 6430, 6448, 6780, 7006, 7254, 7345, 7440, 7716, 8060, 8136, 8359, 8814, 9040, 9360, 9645, 9672, 10170, 10288, 10509, 11160, 11574, 11752, 12090, 12860, 13221, 13560, 14012, 14508, 14690, 15432, 16120, 16272, 16718, 17515, 17628, 18135, 19290, 19344, 19933, 20340, 21018, 22035, 22320, 23148, 23504, 24180, 25077, 25720, 26442, 27120, 28024, 28935, 29016, 29380, 30864, 31527, 32240, 33436, 35030, 35256, 36270, 38580, 39866, 40680, 41795, 42036, 44070, 45539, 46296, 48360, 50154, 51440, 52545, 52884, 56048, 57870, 58032, 58760, 59799, 63054, 66105, 66872, 70060, 70512, 72540, 72659, 75231, 77160, 79732, 81360, 83590, 84072, 88140, 91078, 92592, 96720, 99665, 100308, 105090, 105768, 115740, 117520, 119598, 125385, 126108, 132210, 133744, 136617, 140120, 145080, 145318, 150462, 154320, 157635, 159464, 167180, 168144, 176280, 179397, 182156, 199330, 200616, 210180, 211536, 217977, 227695, 231480, 239196, 250770, 252216, 259129, 264420, 273234, 280240, 290160, 290636, 298995, 300924, 315270, 318928, 334360, 352560, 358794, 363295, 364312, 376155, 398660, 401232, 409851, 420360, 435954, 455390, 462960, 478392, 501540, 504432, 518258, 528840, 546468, 581272, 597990, 601848, 630540, 653931, 668720, 683085, 717588, 726590, 728624, 752310, 777387, 797320, 819702, 840720, 871908, 896985, 910780, 944567, 956784, 1003080, 1036516, 1057680, 1089885, 1092936, 1162544, 1195980, 1203696, 1261080, 1295645, 1307862, 1366170, 1435176, 1453180, 1504620, 1554774, 1594640, 1639404, 1743816, 1793970, 1821560, 1889134, 2006160, 2049255, 2073032, 2179770, 2185872, 2252429, 2332161, 2391960, 2522160, 2591290, 2615724, 2732340, 2833701, 2870352, 2906360, 3009240, 3109548, 3269655, 3278808, 3487632, 3587940, 3643120, 3778268, 3886935, 4098510, 4146064, 4359540, 4504858, 4664322, 4722835, 4783920, 5182580, 5231448, 5464680, 5667402, 5812720, 6018480, 6219096, 6539310, 6557616, 6757287, 7175880, 7556536, 7773870, 8197020, 8501103, 8719080, 9009716, 9328644, 9445670, 10365160, 10462896, 10929360, 11262145, 11334804, 11660805, 12438192, 13078620, 13514574, 14168505, 14351760, 15113072, 15547740, 16394040, 17002206, 17438160, 18019432, 18657288, 18891340, 20271861, 20730320, 22524290, 22669608, 23321610, 26157240, 27029148, 28337010, 29281577, 31095480, 32788080, 33786435, 34004412, 36038864, 37314576, 37782680, 40543722, 42505515, 45048580, 45339216, 46643220, 52314480, 54058296, 56674020, 58563154, 62190960, 67572870, 68008824, 75565360, 81087444, 85011030, 87844731, 90097160, 93286440, 101359305, 108116592, 113348040, 117126308, 135145740, 136017648, 146407885, 162174888, 170022060, 175689462, 180194320, 186572880, 202718610, 226696080, 234252616, 263534193, 270291480, 292815770, 324349776, 340044120, 351378924, 405437220, 439223655, 468505232, 527068386, 540582960, 585631540, 680088240, 702757848, 810874440, 878447310, 1054136772, 1171263080, 1317670965, 1405515696, 1621748880, 1756894620, 2108273544, 2342526160, 2635341930, 3513789240, 4216547088, 5270683860, 7027578480, 10541367720, 21082735440]

約数ペア:

[(1, 21082735440), (2, 10541367720), (3, 7027578480), (4, 5270683860), (5, 4216547088), (6, 3513789240), (8, 2635341930), (9, 2342526160), (10, 2108273544), (12, 1756894620), (13, 1621748880), (15, 1405515696), (16, 1317670965), (18, 1171263080), (20, 1054136772), (24, 878447310), (26, 810874440), (30, 702757848), (31, 680088240), (36, 585631540), (39, 540582960), (40, 527068386), (45, 468505232), (48, 439223655), (52, 405437220), (60, 351378924), (62, 340044120), (65, 324349776), (72, 292815770), (78, 270291480), (80, 263534193), (90, 234252616), (93, 226696080), (104, 202718610), (113, 186572880), (117, 180194320), (120, 175689462), (124, 170022060), (130, 162174888), (144, 146407885), (155, 136017648), (156, 135145740), (180, 117126308), (186, 113348040), (195, 108116592), (208, 101359305), (226, 93286440), (234, 90097160), (240, 87844731), (248, 85011030), (260, 81087444), (279, 75565360), (310, 68008824), (312, 67572870), (339, 62190960), (360, 58563154), (372, 56674020), (390, 54058296), (403, 52314480), (452, 46643220), (465, 45339216), (468, 45048580), (496, 42505515), (520, 40543722), (558, 37782680), (565, 37314576), (585, 36038864), (620, 34004412), (624, 33786435), (643, 32788080), (678, 31095480), (720, 29281577), (744, 28337010), (780, 27029148), (806, 26157240), (904, 23321610), (930, 22669608), (936, 22524290), (1017, 20730320), (1040, 20271861), (1116, 18891340), (1130, 18657288), (1170, 18019432), (1209, 17438160), (1240, 17002206), (1286, 16394040), (1356, 15547740), (1395, 15113072), (1469, 14351760), (1488, 14168505), (1560, 13514574), (1612, 13078620), (1695, 12438192), (1808, 11660805), (1860, 11334804), (1872, 11262145), (1929, 10929360), (2015, 10462896), (2034, 10365160), (2232, 9445670), (2260, 9328644), (2340, 9009716), (2418, 8719080), (2480, 8501103), (2572, 8197020), (2712, 7773870), (2790, 7556536), (2938, 7175880), (3120, 6757287), (3215, 6557616), (3224, 6539310), (3390, 6219096), (3503, 6018480), (3627, 5812720), (3720, 5667402), (3858, 5464680), (4030, 5231448), (4068, 5182580), (4407, 4783920), (4464, 4722835), (4520, 4664322), (4680, 4504858), (4836, 4359540), (5085, 4146064), (5144, 4098510), (5424, 3886935), (5580, 3778268), (5787, 3643120), (5876, 3587940), (6045, 3487632), (6430, 3278808), (6448, 3269655), (6780, 3109548), (7006, 3009240), (7254, 2906360), (7345, 2870352), (7440, 2833701), (7716, 2732340), (8060, 2615724), (8136, 2591290), (8359, 2522160), (8814, 2391960), (9040, 2332161), (9360, 2252429), (9645, 2185872), (9672, 2179770), (10170, 2073032), (10288, 2049255), (10509, 2006160), (11160, 1889134), (11574, 1821560), (11752, 1793970), (12090, 1743816), (12860, 1639404), (13221, 1594640), (13560, 1554774), (14012, 1504620), (14508, 1453180), (14690, 1435176), (15432, 1366170), (16120, 1307862), (16272, 1295645), (16718, 1261080), (17515, 1203696), (17628, 1195980), (18135, 1162544), (19290, 1092936), (19344, 1089885), (19933, 1057680), (20340, 1036516), (21018, 1003080), (22035, 956784), (22320, 944567), (23148, 910780), (23504, 896985), (24180, 871908), (25077, 840720), (25720, 819702), (26442, 797320), (27120, 777387), (28024, 752310), (28935, 728624), (29016, 726590), (29380, 717588), (30864, 683085), (31527, 668720), (32240, 653931), (33436, 630540), (35030, 601848), (35256, 597990), (36270, 581272), (38580, 546468), (39866, 528840), (40680, 518258), (41795, 504432), (42036, 501540), (44070, 478392), (45539, 462960), (46296, 455390), (48360, 435954), (50154, 420360), (51440, 409851), (52545, 401232), (52884, 398660), (56048, 376155), (57870, 364312), (58032, 363295), (58760, 358794), (59799, 352560), (63054, 334360), (66105, 318928), (66872, 315270), (70060, 300924), (70512, 298995), (72540, 290636), (72659, 290160), (75231, 280240), (77160, 273234), (79732, 264420), (81360, 259129), (83590, 252216), (84072, 250770), (88140, 239196), (91078, 231480), (92592, 227695), (96720, 217977), (99665, 211536), (100308, 210180), (105090, 200616), (105768, 199330), (115740, 182156), (117520, 179397), (119598, 176280), (125385, 168144), (126108, 167180), (132210, 159464), (133744, 157635), (136617, 154320), (140120, 150462), (145080, 145318)]