1218779520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 512

約数和(自身を含む): 4758912000

約数和(自身を除く): 3540132480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 53, 56, 58, 59, 60, 64, 70, 80, 84, 87, 96, 105, 106, 112, 116, 118, 120, 128, 140, 145, 159, 160, 168, 174, 177, 192, 203, 210, 212, 224, 232, 236, 240, 265, 280, 290, 295, 318, 320, 336, 348, 354, 371, 384, 406, 413, 420, 424, 435, 448, 464, 472, 480, 530, 560, 580, 590, 609, 636, 640, 672, 696, 708, 742, 795, 812, 826, 840, 848, 870, 885, 896, 928, 944, 960, 1015, 1060, 1113, 1120, 1160, 1180, 1218, 1239, 1272, 1344, 1392, 1416, 1484, 1537, 1590, 1624, 1652, 1680, 1696, 1711, 1740, 1770, 1855, 1856, 1888, 1920, 2030, 2065, 2120, 2226, 2240, 2320, 2360, 2436, 2478, 2544, 2688, 2784, 2832, 2968, 3045, 3074, 3127, 3180, 3248, 3304, 3360, 3392, 3422, 3480, 3540, 3710, 3712, 3776, 4060, 4130, 4240, 4452, 4480, 4611, 4640, 4720, 4872, 4956, 5088, 5133, 5565, 5568, 5664, 5936, 6090, 6148, 6195, 6254, 6360, 6496, 6608, 6720, 6784, 6844, 6960, 7080, 7420, 7552, 7685, 8120, 8260, 8480, 8555, 8904, 9222, 9280, 9381, 9440, 9744, 9912, 10176, 10266, 10759, 11130, 11136, 11328, 11872, 11977, 12180, 12296, 12390, 12508, 12720, 12992, 13216, 13440, 13688, 13920, 14160, 14840, 15370, 15635, 16240, 16520, 16960, 17110, 17808, 18444, 18560, 18762, 18880, 19488, 19824, 20352, 20532, 21518, 21889, 22260, 22656, 23055, 23744, 23954, 24360, 24592, 24780, 25016, 25440, 25665, 25984, 26432, 27376, 27840, 28320, 29680, 30740, 31270, 32277, 32480, 33040, 33920, 34220, 35616, 35931, 36888, 37524, 37760, 38976, 39648, 41064, 43036, 43778, 44520, 46110, 46905, 47488, 47908, 48720, 49184, 49560, 50032, 50880, 51330, 52864, 53795, 54752, 55680, 56640, 59360, 59885, 61480, 62540, 64554, 64960, 65667, 66080, 68440, 71232, 71862, 73776, 75048, 77952, 79296, 82128, 86072, 87556, 89040, 90683, 92220, 93810, 95816, 97440, 98368, 99120, 100064, 101760, 102660, 107590, 109445, 109504, 113280, 118720, 119770, 122960, 125080, 129108, 129920, 131334, 132160, 136880, 142464, 143724, 147552, 150096, 158592, 161385, 164256, 172144, 175112, 178080, 179655, 181366, 184440, 187620, 191632, 194880, 196736, 198240, 200128, 205320, 215180, 218890, 219008, 237440, 239540, 245920, 250160, 258216, 262668, 264320, 272049, 273760, 287448, 295104, 300192, 322770, 328335, 328512, 344288, 350224, 356160, 359310, 362732, 368880, 375240, 383264, 389760, 396480, 400256, 410640, 430360, 437780, 453415, 479080, 491840, 500320, 516432, 525336, 544098, 547520, 574896, 590208, 600384, 634781, 645540, 656670, 657024, 688576, 700448, 712320, 718620, 725464, 737760, 750480, 766528, 792960, 821280, 860720, 875560, 906830, 958160, 983680, 1000640, 1032864, 1050672, 1088196, 1095040, 1149792, 1200768, 1269562, 1291080, 1313340, 1360245, 1377152, 1400896, 1437240, 1450928, 1475520, 1500960, 1533056, 1642560, 1721440, 1751120, 1813660, 1904343, 1916320, 2001280, 2065728, 2101344, 2176392, 2299584, 2539124, 2582160, 2626680, 2720490, 2801792, 2874480, 2901856, 2951040, 3001920, 3173905, 3285120, 3442880, 3502240, 3627320, 3808686, 3832640, 4131456, 4202688, 4352784, 4599168, 5078248, 5164320, 5253360, 5440980, 5748960, 5803712, 6003840, 6347810, 6885760, 7004480, 7254640, 7617372, 7665280, 8405376, 8705568, 9521715, 10156496, 10328640, 10506720, 10881960, 11497920, 11607424, 12695620, 14008960, 14509280, 15234744, 17411136, 19043430, 20312992, 20657280, 21013440, 21763920, 22995840, 25391240, 29018560, 30469488, 34822272, 38086860, 40625984, 42026880, 43527840, 50782480, 58037120, 60938976, 76173720, 81251968, 87055680, 101564960, 121877952, 152347440, 174111360, 203129920, 243755904, 304694880, 406259840, 609389760, 1218779520]

約数ペア:

[(1, 1218779520), (2, 609389760), (3, 406259840), (4, 304694880), (5, 243755904), (6, 203129920), (7, 174111360), (8, 152347440), (10, 121877952), (12, 101564960), (14, 87055680), (15, 81251968), (16, 76173720), (20, 60938976), (21, 58037120), (24, 50782480), (28, 43527840), (29, 42026880), (30, 40625984), (32, 38086860), (35, 34822272), (40, 30469488), (42, 29018560), (48, 25391240), (53, 22995840), (56, 21763920), (58, 21013440), (59, 20657280), (60, 20312992), (64, 19043430), (70, 17411136), (80, 15234744), (84, 14509280), (87, 14008960), (96, 12695620), (105, 11607424), (106, 11497920), (112, 10881960), (116, 10506720), (118, 10328640), (120, 10156496), (128, 9521715), (140, 8705568), (145, 8405376), (159, 7665280), (160, 7617372), (168, 7254640), (174, 7004480), (177, 6885760), (192, 6347810), (203, 6003840), (210, 5803712), (212, 5748960), (224, 5440980), (232, 5253360), (236, 5164320), (240, 5078248), (265, 4599168), (280, 4352784), (290, 4202688), (295, 4131456), (318, 3832640), (320, 3808686), (336, 3627320), (348, 3502240), (354, 3442880), (371, 3285120), (384, 3173905), (406, 3001920), (413, 2951040), (420, 2901856), (424, 2874480), (435, 2801792), (448, 2720490), (464, 2626680), (472, 2582160), (480, 2539124), (530, 2299584), (560, 2176392), (580, 2101344), (590, 2065728), (609, 2001280), (636, 1916320), (640, 1904343), (672, 1813660), (696, 1751120), (708, 1721440), (742, 1642560), (795, 1533056), (812, 1500960), (826, 1475520), (840, 1450928), (848, 1437240), (870, 1400896), (885, 1377152), (896, 1360245), (928, 1313340), (944, 1291080), (960, 1269562), (1015, 1200768), (1060, 1149792), (1113, 1095040), (1120, 1088196), (1160, 1050672), (1180, 1032864), (1218, 1000640), (1239, 983680), (1272, 958160), (1344, 906830), (1392, 875560), (1416, 860720), (1484, 821280), (1537, 792960), (1590, 766528), (1624, 750480), (1652, 737760), (1680, 725464), (1696, 718620), (1711, 712320), (1740, 700448), (1770, 688576), (1855, 657024), (1856, 656670), (1888, 645540), (1920, 634781), (2030, 600384), (2065, 590208), (2120, 574896), (2226, 547520), (2240, 544098), (2320, 525336), (2360, 516432), (2436, 500320), (2478, 491840), (2544, 479080), (2688, 453415), (2784, 437780), (2832, 430360), (2968, 410640), (3045, 400256), (3074, 396480), (3127, 389760), (3180, 383264), (3248, 375240), (3304, 368880), (3360, 362732), (3392, 359310), (3422, 356160), (3480, 350224), (3540, 344288), (3710, 328512), (3712, 328335), (3776, 322770), (4060, 300192), (4130, 295104), (4240, 287448), (4452, 273760), (4480, 272049), (4611, 264320), (4640, 262668), (4720, 258216), (4872, 250160), (4956, 245920), (5088, 239540), (5133, 237440), (5565, 219008), (5568, 218890), (5664, 215180), (5936, 205320), (6090, 200128), (6148, 198240), (6195, 196736), (6254, 194880), (6360, 191632), (6496, 187620), (6608, 184440), (6720, 181366), (6784, 179655), (6844, 178080), (6960, 175112), (7080, 172144), (7420, 164256), (7552, 161385), (7685, 158592), (8120, 150096), (8260, 147552), (8480, 143724), (8555, 142464), (8904, 136880), (9222, 132160), (9280, 131334), (9381, 129920), (9440, 129108), (9744, 125080), (9912, 122960), (10176, 119770), (10266, 118720), (10759, 113280), (11130, 109504), (11136, 109445), (11328, 107590), (11872, 102660), (11977, 101760), (12180, 100064), (12296, 99120), (12390, 98368), (12508, 97440), (12720, 95816), (12992, 93810), (13216, 92220), (13440, 90683), (13688, 89040), (13920, 87556), (14160, 86072), (14840, 82128), (15370, 79296), (15635, 77952), (16240, 75048), (16520, 73776), (16960, 71862), (17110, 71232), (17808, 68440), (18444, 66080), (18560, 65667), (18762, 64960), (18880, 64554), (19488, 62540), (19824, 61480), (20352, 59885), (20532, 59360), (21518, 56640), (21889, 55680), (22260, 54752), (22656, 53795), (23055, 52864), (23744, 51330), (23954, 50880), (24360, 50032), (24592, 49560), (24780, 49184), (25016, 48720), (25440, 47908), (25665, 47488), (25984, 46905), (26432, 46110), (27376, 44520), (27840, 43778), (28320, 43036), (29680, 41064), (30740, 39648), (31270, 38976), (32277, 37760), (32480, 37524), (33040, 36888), (33920, 35931), (34220, 35616)]