420272640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 1637372880

約数和(自身を除く): 1217100240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 37, 40, 45, 48, 51, 58, 60, 64, 68, 72, 74, 80, 85, 87, 90, 96, 102, 111, 116, 120, 128, 136, 144, 145, 148, 153, 160, 170, 174, 180, 185, 192, 204, 222, 232, 240, 255, 256, 261, 272, 288, 290, 296, 306, 320, 333, 340, 348, 360, 370, 384, 408, 435, 444, 464, 480, 493, 510, 512, 522, 544, 555, 576, 580, 592, 612, 629, 640, 666, 680, 696, 720, 740, 765, 768, 816, 870, 888, 928, 960, 986, 1020, 1044, 1073, 1088, 1110, 1152, 1160, 1184, 1224, 1258, 1280, 1305, 1332, 1360, 1392, 1440, 1479, 1480, 1530, 1536, 1632, 1665, 1740, 1776, 1856, 1887, 1920, 1972, 2040, 2088, 2146, 2176, 2220, 2304, 2320, 2368, 2448, 2465, 2516, 2560, 2610, 2664, 2720, 2784, 2880, 2958, 2960, 3060, 3145, 3219, 3264, 3330, 3480, 3552, 3712, 3774, 3840, 3944, 4080, 4176, 4292, 4352, 4437, 4440, 4608, 4640, 4736, 4896, 4930, 5032, 5220, 5328, 5365, 5440, 5568, 5661, 5760, 5916, 5920, 6120, 6290, 6438, 6528, 6660, 6960, 7104, 7395, 7424, 7548, 7680, 7888, 8160, 8352, 8584, 8704, 8874, 8880, 9280, 9435, 9472, 9657, 9792, 9860, 10064, 10440, 10656, 10730, 10880, 11136, 11322, 11520, 11832, 11840, 12240, 12580, 12876, 13056, 13320, 13920, 14208, 14790, 14848, 15096, 15776, 16095, 16320, 16704, 17168, 17748, 17760, 18241, 18560, 18870, 18944, 19314, 19584, 19720, 20128, 20880, 21312, 21460, 21760, 22185, 22272, 22644, 23040, 23664, 23680, 24480, 25160, 25752, 26112, 26640, 27840, 28305, 28416, 29580, 30192, 31552, 32190, 32640, 33408, 34336, 35496, 35520, 36482, 37120, 37740, 38628, 39168, 39440, 40256, 41760, 42624, 42920, 43520, 44370, 44544, 45288, 47328, 47360, 48285, 48960, 50320, 51504, 53280, 54723, 55680, 56610, 56832, 59160, 60384, 63104, 64380, 65280, 66816, 68672, 70992, 71040, 72964, 74240, 75480, 77256, 78336, 78880, 80512, 83520, 85248, 85840, 88740, 90576, 91205, 94656, 94720, 96570, 97920, 100640, 103008, 106560, 109446, 111360, 113220, 118320, 120768, 126208, 128760, 130560, 133632, 137344, 141984, 142080, 145928, 150960, 154512, 157760, 161024, 164169, 167040, 170496, 171680, 177480, 181152, 182410, 189312, 193140, 195840, 201280, 206016, 213120, 218892, 222720, 226440, 236640, 241536, 252416, 257520, 273615, 274688, 283968, 284160, 291856, 301920, 309024, 315520, 322048, 328338, 334080, 343360, 354960, 362304, 364820, 378624, 386280, 391680, 402560, 412032, 426240, 437784, 452880, 473280, 483072, 515040, 547230, 549376, 567936, 583712, 603840, 618048, 631040, 656676, 668160, 686720, 709920, 724608, 729640, 757248, 772560, 805120, 820845, 824064, 852480, 875568, 905760, 946560, 966144, 1030080, 1094460, 1135872, 1167424, 1207680, 1236096, 1262080, 1313352, 1373440, 1419840, 1449216, 1459280, 1545120, 1610240, 1641690, 1648128, 1751136, 1811520, 1893120, 2060160, 2188920, 2271744, 2334848, 2415360, 2472192, 2626704, 2746880, 2839680, 2898432, 2918560, 3090240, 3283380, 3502272, 3623040, 3786240, 4120320, 4377840, 4669696, 4830720, 4944384, 5253408, 5679360, 5837120, 6180480, 6566760, 7004544, 7246080, 8240640, 8755680, 9339392, 10506816, 11358720, 11674240, 12360960, 13133520, 14009088, 14492160, 17511360, 21013632, 23348480, 24721920, 26267040, 28018176, 35022720, 42027264, 46696960, 52534080, 70045440, 84054528, 105068160, 140090880, 210136320, 420272640]

約数ペア:

[(1, 420272640), (2, 210136320), (3, 140090880), (4, 105068160), (5, 84054528), (6, 70045440), (8, 52534080), (9, 46696960), (10, 42027264), (12, 35022720), (15, 28018176), (16, 26267040), (17, 24721920), (18, 23348480), (20, 21013632), (24, 17511360), (29, 14492160), (30, 14009088), (32, 13133520), (34, 12360960), (36, 11674240), (37, 11358720), (40, 10506816), (45, 9339392), (48, 8755680), (51, 8240640), (58, 7246080), (60, 7004544), (64, 6566760), (68, 6180480), (72, 5837120), (74, 5679360), (80, 5253408), (85, 4944384), (87, 4830720), (90, 4669696), (96, 4377840), (102, 4120320), (111, 3786240), (116, 3623040), (120, 3502272), (128, 3283380), (136, 3090240), (144, 2918560), (145, 2898432), (148, 2839680), (153, 2746880), (160, 2626704), (170, 2472192), (174, 2415360), (180, 2334848), (185, 2271744), (192, 2188920), (204, 2060160), (222, 1893120), (232, 1811520), (240, 1751136), (255, 1648128), (256, 1641690), (261, 1610240), (272, 1545120), (288, 1459280), (290, 1449216), (296, 1419840), (306, 1373440), (320, 1313352), (333, 1262080), (340, 1236096), (348, 1207680), (360, 1167424), (370, 1135872), (384, 1094460), (408, 1030080), (435, 966144), (444, 946560), (464, 905760), (480, 875568), (493, 852480), (510, 824064), (512, 820845), (522, 805120), (544, 772560), (555, 757248), (576, 729640), (580, 724608), (592, 709920), (612, 686720), (629, 668160), (640, 656676), (666, 631040), (680, 618048), (696, 603840), (720, 583712), (740, 567936), (765, 549376), (768, 547230), (816, 515040), (870, 483072), (888, 473280), (928, 452880), (960, 437784), (986, 426240), (1020, 412032), (1044, 402560), (1073, 391680), (1088, 386280), (1110, 378624), (1152, 364820), (1160, 362304), (1184, 354960), (1224, 343360), (1258, 334080), (1280, 328338), (1305, 322048), (1332, 315520), (1360, 309024), (1392, 301920), (1440, 291856), (1479, 284160), (1480, 283968), (1530, 274688), (1536, 273615), (1632, 257520), (1665, 252416), (1740, 241536), (1776, 236640), (1856, 226440), (1887, 222720), (1920, 218892), (1972, 213120), (2040, 206016), (2088, 201280), (2146, 195840), (2176, 193140), (2220, 189312), (2304, 182410), (2320, 181152), (2368, 177480), (2448, 171680), (2465, 170496), (2516, 167040), (2560, 164169), (2610, 161024), (2664, 157760), (2720, 154512), (2784, 150960), (2880, 145928), (2958, 142080), (2960, 141984), (3060, 137344), (3145, 133632), (3219, 130560), (3264, 128760), (3330, 126208), (3480, 120768), (3552, 118320), (3712, 113220), (3774, 111360), (3840, 109446), (3944, 106560), (4080, 103008), (4176, 100640), (4292, 97920), (4352, 96570), (4437, 94720), (4440, 94656), (4608, 91205), (4640, 90576), (4736, 88740), (4896, 85840), (4930, 85248), (5032, 83520), (5220, 80512), (5328, 78880), (5365, 78336), (5440, 77256), (5568, 75480), (5661, 74240), (5760, 72964), (5916, 71040), (5920, 70992), (6120, 68672), (6290, 66816), (6438, 65280), (6528, 64380), (6660, 63104), (6960, 60384), (7104, 59160), (7395, 56832), (7424, 56610), (7548, 55680), (7680, 54723), (7888, 53280), (8160, 51504), (8352, 50320), (8584, 48960), (8704, 48285), (8874, 47360), (8880, 47328), (9280, 45288), (9435, 44544), (9472, 44370), (9657, 43520), (9792, 42920), (9860, 42624), (10064, 41760), (10440, 40256), (10656, 39440), (10730, 39168), (10880, 38628), (11136, 37740), (11322, 37120), (11520, 36482), (11832, 35520), (11840, 35496), (12240, 34336), (12580, 33408), (12876, 32640), (13056, 32190), (13320, 31552), (13920, 30192), (14208, 29580), (14790, 28416), (14848, 28305), (15096, 27840), (15776, 26640), (16095, 26112), (16320, 25752), (16704, 25160), (17168, 24480), (17748, 23680), (17760, 23664), (18241, 23040), (18560, 22644), (18870, 22272), (18944, 22185), (19314, 21760), (19584, 21460), (19720, 21312), (20128, 20880)]