18801020160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 1080

約数和(自身を含む): 77395099320

約数和(自身を除く): 58594079160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 74, 78, 80, 81, 87, 90, 96, 104, 108, 111, 116, 117, 120, 128, 130, 135, 144, 145, 148, 156, 160, 162, 169, 174, 180, 185, 192, 195, 208, 216, 222, 232, 234, 240, 256, 260, 261, 270, 288, 290, 296, 312, 320, 324, 333, 338, 348, 351, 360, 370, 377, 384, 390, 405, 416, 432, 435, 444, 464, 468, 480, 481, 507, 520, 522, 540, 555, 576, 580, 585, 592, 624, 640, 648, 666, 676, 696, 702, 720, 740, 754, 768, 780, 783, 810, 832, 845, 864, 870, 888, 928, 936, 960, 962, 999, 1014, 1040, 1044, 1053, 1073, 1080, 1110, 1131, 1152, 1160, 1170, 1184, 1248, 1280, 1296, 1305, 1332, 1352, 1392, 1404, 1440, 1443, 1480, 1508, 1521, 1560, 1566, 1620, 1664, 1665, 1690, 1728, 1740, 1755, 1776, 1856, 1872, 1885, 1920, 1924, 1998, 2028, 2080, 2088, 2106, 2146, 2160, 2220, 2262, 2304, 2320, 2340, 2349, 2368, 2405, 2496, 2535, 2592, 2610, 2664, 2704, 2784, 2808, 2880, 2886, 2960, 2997, 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20358, 20736, 20880, 21060, 21312, 21460, 21632, 21645, 22272, 22464, 22620, 22815, 23088, 23490, 23680, 23976, 24128, 24336, 24505, 24960, 25012, 25056, 25752, 25920, 25974, 26640, 27040, 27144, 27378, 27840, 27898, 28080, 28416, 28860, 28971, 29406, 29952, 29970, 30160, 30420, 30537, 30784, 31265, 31320, 31968, 32190, 32448, 33408, 33696, 33930, 34336, 34560, 34632, 35520, 36192, 36504, 37120, 37440, 37518, 37584, 38480, 38628, 38961, 39208, 39960, 40560, 40716, 41760, 41847, 42120, 42624, 42920, 43264, 43290, 44109, 44928, 45240, 45630, 46176, 46980, 47360, 47952, 48256, 48285, 48672, 49010, 49920, 50024, 50112, 50895, 51504, 51840, 51948, 53280, 54080, 54288, 54756, 55680, 55796, 56160, 56277, 57720, 57942, 58812, 59940, 60320, 60840, 61074, 61568, 62530, 62640, 63936, 64380, 64896, 64935, 66816, 67392, 67860, 68445, 68672, 69264, 69745, 71040, 72384, 73008, 73515, 74880, 75036, 75168, 76960, 77256, 77922, 78416, 79920, 81120, 81432, 83520, 83694, 84240, 85248, 85840, 86580, 86913, 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309024, 311688, 313664, 319680, 324480, 325728, 334080, 334776, 336960, 337662, 343360, 346320, 347652, 352872, 361920, 362674, 365040, 369408, 375180, 375840, 376623, 383616, 386280, 389376, 389610, 392080, 396981, 400192, 407160, 412032, 415584, 418470, 426240, 434304, 434565, 438048, 441090, 446368, 449280, 450216, 461760, 463536, 470496, 479520, 482560, 486720, 488592, 500240, 501120, 502164, 506493, 515040, 519480, 529308, 542880, 544011, 547560, 554112, 557960, 562770, 579420, 584064, 588120, 600288, 601344, 610740, 615680, 618048, 623376, 627328, 627705, 639360, 648960, 651456, 661635, 669552, 673920, 675324, 686720, 692640, 695304, 705744, 723840, 725348, 730080, 750360, 751680, 753246, 767232, 772560, 779220, 784160, 793962, 800384, 814320, 824064, 831168, 836940, 844155, 868608, 869130, 876096, 882180, 892736, 900432, 906685, 923520, 927072, 940992, 959040, 973440, 977184, 1000480, 1002240, 1004328, 1012986, 1030080, 1038960, 1058616, 1085760, 1088022, 1095120, 1108224, 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23211136, 24011520, 24103872, 24480495, 24935040, 25406784, 26112528, 26782080, 27012960, 27812160, 28229760, 29013920, 29376594, 30129840, 31758480, 32138496, 32415552, 32640660, 33875712, 34816704, 36017280, 36155808, 37082880, 39087360, 39168792, 40173120, 40519440, 42344640, 43220736, 43520880, 45194760, 46422272, 48207744, 48960990, 49870080, 50813568, 52225056, 53564160, 54025920, 55624320, 56459520, 58027840, 58753188, 60259680, 63516960, 64831104, 65281320, 69633408, 72034560, 72311616, 73441485, 78337584, 80346240, 81038880, 84689280, 87041760, 90389520, 96415488, 97921980, 101627136, 104450112, 108051840, 111248640, 116055680, 117506376, 120519360, 127033920, 129662208, 130562640, 139266816, 144623232, 146882970, 156675168, 160692480, 162077760, 169378560, 174083520, 180779040, 195843960, 208900224, 216103680, 232111360, 235012752, 241038720, 254067840, 261125280, 289246464, 293765940, 313350336, 324155520, 348167040, 361558080, 391687920, 417800448, 470025504, 482077440, 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約数ペア:

[(1, 18801020160), (2, 9400510080), (3, 6267006720), (4, 4700255040), (5, 3760204032), (6, 3133503360), (8, 2350127520), (9, 2089002240), (10, 1880102016), (12, 1566751680), (13, 1446232320), (15, 1253401344), (16, 1175063760), (18, 1044501120), (20, 940051008), (24, 783375840), (26, 723116160), (27, 696334080), (29, 648311040), (30, 626700672), (32, 587531880), (36, 522250560), (37, 508135680), (39, 482077440), (40, 470025504), (45, 417800448), (48, 391687920), (52, 361558080), (54, 348167040), (58, 324155520), (60, 313350336), (64, 293765940), (65, 289246464), (72, 261125280), (74, 254067840), (78, 241038720), (80, 235012752), (81, 232111360), (87, 216103680), (90, 208900224), (96, 195843960), (104, 180779040), (108, 174083520), (111, 169378560), (116, 162077760), (117, 160692480), (120, 156675168), (128, 146882970), (130, 144623232), (135, 139266816), (144, 130562640), (145, 129662208), (148, 127033920), (156, 120519360), (160, 117506376), (162, 116055680), (169, 111248640), (174, 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(112554, 167040), (115440, 162864), (115884, 162240), (117624, 159840), (119880, 156832), (120640, 155844), (121680, 154512), (122148, 153920), (123136, 152685), (125060, 150336), (125280, 150072), (125541, 149760), (127872, 147030), (128760, 146016), (129792, 144855), (129870, 144768), (132327, 142080), (134784, 139490), (135720, 138528), (136890, 137344)]