207108720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 480

約数和(自身を含む): 893692800

約数和(自身を除く): 686584080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 104, 105, 109, 112, 116, 117, 120, 126, 130, 140, 144, 145, 156, 168, 174, 180, 182, 195, 203, 208, 210, 218, 232, 234, 240, 252, 260, 261, 273, 280, 290, 312, 315, 327, 336, 348, 360, 364, 377, 390, 406, 420, 435, 436, 455, 464, 468, 504, 520, 522, 545, 546, 560, 580, 585, 609, 624, 630, 654, 696, 720, 728, 754, 763, 780, 812, 819, 840, 870, 872, 910, 936, 981, 1008, 1015, 1040, 1044, 1090, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1308, 1365, 1392, 1417, 1456, 1508, 1526, 1560, 1624, 1635, 1638, 1680, 1740, 1744, 1820, 1827, 1872, 1885, 1962, 2030, 2088, 2180, 2184, 2262, 2289, 2320, 2340, 2436, 2520, 2610, 2616, 2639, 2730, 2834, 3016, 3045, 3052, 3120, 3161, 3248, 3270, 3276, 3393, 3480, 3640, 3654, 3770, 3815, 3924, 4060, 4095, 4176, 4251, 4360, 4368, 4524, 4578, 4680, 4872, 4905, 5040, 5220, 5232, 5278, 5460, 5655, 5668, 6032, 6090, 6104, 6322, 6540, 6552, 6786, 6867, 6960, 7085, 7280, 7308, 7540, 7630, 7848, 7917, 8120, 8190, 8502, 8720, 9048, 9135, 9156, 9360, 9483, 9744, 9810, 9919, 10440, 10556, 10920, 11310, 11336, 11445, 12180, 12208, 12644, 12753, 13080, 13104, 13195, 13572, 13734, 14170, 14616, 15080, 15260, 15696, 15805, 15834, 16240, 16380, 16965, 17004, 18096, 18270, 18312, 18966, 19620, 19838, 20880, 21112, 21255, 21840, 22127, 22620, 22672, 22890, 23751, 24360, 25288, 25506, 26160, 26390, 27144, 27468, 28340, 28449, 29232, 29757, 30160, 30520, 31610, 31668, 32760, 33930, 34008, 34335, 36540, 36624, 37932, 39240, 39585, 39676, 41093, 42224, 42510, 44254, 45240, 45780, 47415, 47502, 48720, 49595, 50576, 51012, 52780, 54288, 54936, 56680, 56898, 59514, 61040, 63220, 63336, 63765, 65520, 66381, 67860, 68016, 68670, 73080, 75864, 78480, 79170, 79352, 82186, 85020, 88508, 89271, 90480, 91560, 94830, 95004, 99190, 102024, 105560, 109872, 110635, 113360, 113796, 118755, 119028, 123279, 126440, 126672, 127530, 132762, 135720, 137340, 142245, 146160, 148785, 151728, 158340, 158704, 164372, 170040, 177016, 178542, 183120, 189660, 190008, 198380, 199143, 204048, 205465, 211120, 221270, 227592, 237510, 238056, 246558, 252880, 255060, 265524, 271440, 274680, 284490, 287651, 297570, 316680, 328744, 331905, 340080, 354032, 357084, 369837, 379320, 380016, 396760, 398286, 410930, 442540, 446355, 455184, 475020, 476112, 493116, 510120, 531048, 549360, 568980, 575302, 595140, 616395, 633360, 657488, 663810, 714168, 739674, 758640, 793520, 796572, 821860, 862953, 885080, 892710, 950040, 986232, 995715, 1020240, 1062096, 1137960, 1150604, 1190280, 1232790, 1327620, 1428336, 1438255, 1479348, 1593144, 1643720, 1725906, 1770160, 1785420, 1849185, 1900080, 1972464, 1991430, 2275920, 2301208, 2380560, 2465580, 2588859, 2655240, 2876510, 2958696, 3186288, 3287440, 3451812, 3570840, 3698370, 3982860, 4314765, 4602416, 4931160, 5177718, 5310480, 5753020, 5917392, 6903624, 7141680, 7396740, 7965720, 8629530, 9862320, 10355436, 11506040, 12944295, 13807248, 14793480, 15931440, 17259060, 20710872, 23012080, 25888590, 29586960, 34518120, 41421744, 51777180, 69036240, 103554360, 207108720]

約数ペア:

[(1, 207108720), (2, 103554360), (3, 69036240), (4, 51777180), (5, 41421744), (6, 34518120), (7, 29586960), (8, 25888590), (9, 23012080), (10, 20710872), (12, 17259060), (13, 15931440), (14, 14793480), (15, 13807248), (16, 12944295), (18, 11506040), (20, 10355436), (21, 9862320), (24, 8629530), (26, 7965720), (28, 7396740), (29, 7141680), (30, 6903624), (35, 5917392), (36, 5753020), (39, 5310480), (40, 5177718), (42, 4931160), (45, 4602416), (48, 4314765), (52, 3982860), (56, 3698370), (58, 3570840), (60, 3451812), (63, 3287440), (65, 3186288), (70, 2958696), (72, 2876510), (78, 2655240), (80, 2588859), (84, 2465580), (87, 2380560), (90, 2301208), (91, 2275920), (104, 1991430), (105, 1972464), (109, 1900080), (112, 1849185), (116, 1785420), (117, 1770160), (120, 1725906), (126, 1643720), (130, 1593144), (140, 1479348), (144, 1438255), (145, 1428336), (156, 1327620), (168, 1232790), (174, 1190280), (180, 1150604), (182, 1137960), (195, 1062096), (203, 1020240), (208, 995715), (210, 986232), (218, 950040), (232, 892710), (234, 885080), (240, 862953), (252, 821860), (260, 796572), (261, 793520), (273, 758640), (280, 739674), (290, 714168), (312, 663810), (315, 657488), (327, 633360), (336, 616395), (348, 595140), (360, 575302), (364, 568980), (377, 549360), (390, 531048), (406, 510120), (420, 493116), (435, 476112), (436, 475020), (455, 455184), (464, 446355), (468, 442540), (504, 410930), (520, 398286), (522, 396760), (545, 380016), (546, 379320), (560, 369837), (580, 357084), (585, 354032), (609, 340080), (624, 331905), (630, 328744), (654, 316680), (696, 297570), (720, 287651), (728, 284490), (754, 274680), (763, 271440), (780, 265524), (812, 255060), (819, 252880), (840, 246558), (870, 238056), (872, 237510), (910, 227592), (936, 221270), (981, 211120), (1008, 205465), (1015, 204048), (1040, 199143), (1044, 198380), (1090, 190008), (1092, 189660), (1131, 183120), (1160, 178542), (1170, 177016), (1218, 170040), (1260, 164372), (1305, 158704), (1308, 158340), (1365, 151728), (1392, 148785), (1417, 146160), (1456, 142245), (1508, 137340), (1526, 135720), (1560, 132762), (1624, 127530), (1635, 126672), (1638, 126440), (1680, 123279), (1740, 119028), (1744, 118755), (1820, 113796), (1827, 113360), (1872, 110635), (1885, 109872), (1962, 105560), (2030, 102024), (2088, 99190), (2180, 95004), (2184, 94830), (2262, 91560), (2289, 90480), (2320, 89271), (2340, 88508), (2436, 85020), (2520, 82186), (2610, 79352), (2616, 79170), (2639, 78480), (2730, 75864), (2834, 73080), (3016, 68670), (3045, 68016), (3052, 67860), (3120, 66381), (3161, 65520), (3248, 63765), (3270, 63336), (3276, 63220), (3393, 61040), (3480, 59514), (3640, 56898), (3654, 56680), (3770, 54936), (3815, 54288), (3924, 52780), (4060, 51012), (4095, 50576), (4176, 49595), (4251, 48720), (4360, 47502), (4368, 47415), (4524, 45780), (4578, 45240), (4680, 44254), (4872, 42510), (4905, 42224), (5040, 41093), (5220, 39676), (5232, 39585), (5278, 39240), (5460, 37932), (5655, 36624), (5668, 36540), (6032, 34335), (6090, 34008), (6104, 33930), (6322, 32760), (6540, 31668), (6552, 31610), (6786, 30520), (6867, 30160), (6960, 29757), (7085, 29232), (7280, 28449), (7308, 28340), (7540, 27468), (7630, 27144), (7848, 26390), (7917, 26160), (8120, 25506), (8190, 25288), (8502, 24360), (8720, 23751), (9048, 22890), (9135, 22672), (9156, 22620), (9360, 22127), (9483, 21840), (9744, 21255), (9810, 21112), (9919, 20880), (10440, 19838), (10556, 19620), (10920, 18966), (11310, 18312), (11336, 18270), (11445, 18096), (12180, 17004), (12208, 16965), (12644, 16380), (12753, 16240), (13080, 15834), (13104, 15805), (13195, 15696), (13572, 15260), (13734, 15080), (14170, 14616)]