20820542400

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2290

約数の個数: 672

約数和(自身を含む): 89579663360

約数和(自身を除く): 68759120960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 160, 168, 175, 180, 186, 189, 192, 200, 210, 216, 217, 224, 225, 240, 248, 252, 270, 279, 280, 288, 300, 310, 315, 320, 336, 350, 360, 372, 378, 400, 420, 432, 434, 448, 450, 465, 480, 496, 504, 525, 540, 558, 560, 576, 600, 620, 630, 651, 672, 675, 700, 720, 744, 756, 775, 800, 837, 840, 864, 868, 900, 930, 945, 960, 992, 1008, 1050, 1080, 1085, 1116, 1120, 1200, 1240, 1260, 1302, 1344, 1350, 1395, 1400, 1440, 1488, 1512, 1550, 1575, 1600, 1674, 1680, 1728, 1736, 1800, 1860, 1890, 1953, 1984, 2016, 2100, 2160, 2170, 2221, 2232, 2240, 2325, 2400, 2480, 2520, 2604, 2700, 2790, 2800, 2880, 2976, 3024, 3100, 3150, 3255, 3348, 3360, 3472, 3600, 3720, 3780, 3906, 4032, 4185, 4200, 4320, 4340, 4442, 4464, 4650, 4725, 4800, 4960, 5040, 5208, 5400, 5425, 5580, 5600, 5859, 5952, 6048, 6200, 6300, 6510, 6663, 6696, 6720, 6944, 6975, 7200, 7440, 7560, 7812, 8370, 8400, 8640, 8680, 8884, 8928, 9300, 9450, 9765, 9920, 10080, 10416, 10800, 10850, 11105, 11160, 11200, 11718, 12096, 12400, 12600, 13020, 13326, 13392, 13888, 13950, 14400, 14880, 15120, 15547, 15624, 16275, 16740, 16800, 17360, 17768, 17856, 18600, 18900, 19530, 19989, 20160, 20832, 20925, 21600, 21700, 22210, 22320, 23436, 24800, 25200, 26040, 26652, 26784, 27900, 29295, 29760, 30240, 31094, 31248, 32550, 33315, 33480, 33600, 34720, 35536, 37200, 37800, 39060, 39978, 41664, 41850, 43200, 43400, 44420, 44640, 46641, 46872, 48825, 49600, 50400, 52080, 53304, 53568, 55525, 55800, 58590, 59967, 60480, 62188, 62496, 65100, 66630, 66960, 68851, 69440, 71072, 74400, 75600, 77735, 78120, 79956, 83700, 86800, 88840, 89280, 93282, 93744, 97650, 99945, 100800, 104160, 106608, 111050, 111600, 117180, 119934, 124376, 124992, 130200, 133260, 133920, 137702, 139923, 142144, 146475, 148800, 151200, 155470, 156240, 159912, 166575, 167400, 173600, 177680, 186564, 187488, 195300, 199890, 206553, 208320, 213216, 222100, 223200, 233205, 234360, 239868, 248752, 260400, 266520, 267840, 275404, 279846, 292950, 299835, 302400, 310940, 312480, 319824, 333150, 334800, 344255, 347200, 355360, 373128, 374976, 388675, 390600, 399780, 413106, 419769, 426432, 444200, 446400, 466410, 468720, 479736, 481957, 497504, 499725, 520800, 533040, 550808, 559692, 585900, 599670, 619659, 621880, 624960, 639648, 666300, 669600, 688510, 699615, 710720, 746256, 777350, 781200, 799560, 826212, 839538, 888400, 932820, 937440, 959472, 963914, 995008, 999450, 1032765, 1041600, 1066080, 1101616, 1119384, 1166025, 1171800, 1199340, 1239318, 1243760, 1279296, 1332600, 1339200, 1377020, 1399230, 1445871, 1492512, 1499175, 1554700, 1562400, 1599120, 1652424, 1679076, 1721275, 1776800, 1858977, 1865640, 1874880, 1918944, 1927828, 1998900, 2065530, 2098845, 2132160, 2203232, 2238768, 2332050, 2343600, 2398680, 2409785, 2478636, 2487520, 2665200, 2754040, 2798460, 2891742, 2985024, 2998350, 3098295, 3109400, 3124800, 3198240, 3304848, 3358152, 3442550, 3498075, 3553600, 3717954, 3731280, 3837888, 3855656, 3997800, 4131060, 4197690, 4337613, 4406464, 4477536, 4664100, 4687200, 4797360, 4819570, 4957272, 4975040, 5163825, 5330400, 5508080, 5596920, 5783484, 5996700, 6196590, 6218800, 6396480, 6609696, 6716304, 6885100, 6996150, 7229355, 7435908, 7462560, 7711312, 7995600, 8262120, 8395380, 8675226, 8955072, 9294885, 9328200, 9374400, 9594720, 9639140, 9914544, 10327650, 10494225, 10660800, 11016160, 11193840, 11566968, 11993400, 12048925, 12393180, 12437600, 13012839, 13219392, 13432608, 13770200, 13992300, 14458710, 14871816, 14925120, 15422624, 15491475, 15991200, 16524240, 16790760, 17350452, 18589770, 18656400, 19189440, 19278280, 19829088, 20655300, 20988450, 21688065, 22032320, 22387680, 23133936, 23986800, 24097850, 24786360, 24875200, 26025678, 26865216, 27540400, 27984600, 28917420, 29743632, 30845248, 30982950, 31982400, 33048480, 33581520, 34700904, 36146775, 37179540, 37312800, 38556560, 39658176, 41310600, 41976900, 43376130, 44775360, 46267872, 46474425, 47973600, 48195700, 49572720, 52051356, 55080800, 55969200, 57834840, 59487264, 61965900, 65064195, 66096960, 67163040, 69401808, 72293550, 74359080, 74625600, 77113120, 82621200, 83953800, 86752260, 92535744, 92948850, 95947200, 96391400, 99145440, 104102712, 108440325, 110161600, 111938400, 115669680, 118974528, 123931800, 130128390, 134326080, 138803616, 144587100, 148718160, 154226240, 165242400, 167907600, 173504520, 185897700, 192782800, 198290880, 208205424, 216880650, 223876800, 231339360, 247863600, 260256780, 277607232, 289174200, 297436320, 325320975, 330484800, 335815200, 347009040, 371795400, 385565600, 416410848, 433761300, 462678720, 495727200, 520513560, 578348400, 594872640, 650641950, 671630400, 694018080, 743590800, 771131200, 832821696, 867522600, 991454400, 1041027120, 1156696800, 1301283900, 1388036160, 1487181600, 1735045200, 2082054240, 2313393600, 2602567800, 2974363200, 3470090400, 4164108480, 5205135600, 6940180800, 10410271200, 20820542400]

約数ペア:

[(1, 20820542400), (2, 10410271200), (3, 6940180800), (4, 5205135600), (5, 4164108480), (6, 3470090400), (7, 2974363200), (8, 2602567800), (9, 2313393600), (10, 2082054240), (12, 1735045200), (14, 1487181600), (15, 1388036160), (16, 1301283900), (18, 1156696800), (20, 1041027120), (21, 991454400), (24, 867522600), (25, 832821696), (27, 771131200), (28, 743590800), (30, 694018080), (31, 671630400), (32, 650641950), (35, 594872640), (36, 578348400), (40, 520513560), (42, 495727200), (45, 462678720), (48, 433761300), (50, 416410848), (54, 385565600), (56, 371795400), (60, 347009040), (62, 335815200), (63, 330484800), (64, 325320975), (70, 297436320), (72, 289174200), (75, 277607232), (80, 260256780), (84, 247863600), (90, 231339360), (93, 223876800), (96, 216880650), (100, 208205424), (105, 198290880), (108, 192782800), (112, 185897700), (120, 173504520), (124, 167907600), (126, 165242400), (135, 154226240), (140, 148718160), (144, 144587100), (150, 138803616), (155, 134326080), (160, 130128390), (168, 123931800), (175, 118974528), (180, 115669680), (186, 111938400), (189, 110161600), (192, 108440325), (200, 104102712), (210, 99145440), (216, 96391400), (217, 95947200), (224, 92948850), (225, 92535744), (240, 86752260), (248, 83953800), (252, 82621200), (270, 77113120), (279, 74625600), (280, 74359080), (288, 72293550), (300, 69401808), (310, 67163040), (315, 66096960), (320, 65064195), (336, 61965900), (350, 59487264), (360, 57834840), (372, 55969200), (378, 55080800), (400, 52051356), (420, 49572720), (432, 48195700), (434, 47973600), (448, 46474425), (450, 46267872), (465, 44775360), (480, 43376130), (496, 41976900), (504, 41310600), (525, 39658176), (540, 38556560), (558, 37312800), (560, 37179540), (576, 36146775), (600, 34700904), (620, 33581520), (630, 33048480), (651, 31982400), (672, 30982950), (675, 30845248), (700, 29743632), (720, 28917420), (744, 27984600), (756, 27540400), (775, 26865216), (800, 26025678), (837, 24875200), (840, 24786360), (864, 24097850), (868, 23986800), (900, 23133936), (930, 22387680), (945, 22032320), (960, 21688065), (992, 20988450), (1008, 20655300), (1050, 19829088), (1080, 19278280), (1085, 19189440), (1116, 18656400), (1120, 18589770), (1200, 17350452), (1240, 16790760), (1260, 16524240), (1302, 15991200), (1344, 15491475), (1350, 15422624), (1395, 14925120), (1400, 14871816), (1440, 14458710), (1488, 13992300), (1512, 13770200), (1550, 13432608), (1575, 13219392), (1600, 13012839), (1674, 12437600), (1680, 12393180), (1728, 12048925), (1736, 11993400), (1800, 11566968), (1860, 11193840), (1890, 11016160), (1953, 10660800), (1984, 10494225), (2016, 10327650), (2100, 9914544), (2160, 9639140), (2170, 9594720), (2221, 9374400), (2232, 9328200), (2240, 9294885), (2325, 8955072), (2400, 8675226), (2480, 8395380), (2520, 8262120), (2604, 7995600), (2700, 7711312), (2790, 7462560), (2800, 7435908), (2880, 7229355), (2976, 6996150), (3024, 6885100), (3100, 6716304), (3150, 6609696), (3255, 6396480), (3348, 6218800), (3360, 6196590), (3472, 5996700), (3600, 5783484), (3720, 5596920), (3780, 5508080), (3906, 5330400), (4032, 5163825), (4185, 4975040), (4200, 4957272), (4320, 4819570), (4340, 4797360), (4442, 4687200), (4464, 4664100), (4650, 4477536), (4725, 4406464), (4800, 4337613), (4960, 4197690), (5040, 4131060), (5208, 3997800), (5400, 3855656), (5425, 3837888), (5580, 3731280), (5600, 3717954), (5859, 3553600), (5952, 3498075), (6048, 3442550), (6200, 3358152), (6300, 3304848), (6510, 3198240), (6663, 3124800), (6696, 3109400), (6720, 3098295), (6944, 2998350), (6975, 2985024), (7200, 2891742), (7440, 2798460), (7560, 2754040), (7812, 2665200), (8370, 2487520), (8400, 2478636), (8640, 2409785), (8680, 2398680), (8884, 2343600), (8928, 2332050), (9300, 2238768), (9450, 2203232), (9765, 2132160), (9920, 2098845), (10080, 2065530), (10416, 1998900), (10800, 1927828), (10850, 1918944), (11105, 1874880), (11160, 1865640), (11200, 1858977), (11718, 1776800), (12096, 1721275), (12400, 1679076), (12600, 1652424), (13020, 1599120), (13326, 1562400), (13392, 1554700), (13888, 1499175), (13950, 1492512), (14400, 1445871), (14880, 1399230), (15120, 1377020), (15547, 1339200), (15624, 1332600), (16275, 1279296), (16740, 1243760), (16800, 1239318), (17360, 1199340), (17768, 1171800), (17856, 1166025), (18600, 1119384), (18900, 1101616), (19530, 1066080), (19989, 1041600), (20160, 1032765), (20832, 999450), (20925, 995008), (21600, 963914), (21700, 959472), (22210, 937440), (22320, 932820), (23436, 888400), (24800, 839538), (25200, 826212), (26040, 799560), (26652, 781200), (26784, 777350), (27900, 746256), (29295, 710720), (29760, 699615), (30240, 688510), (31094, 669600), (31248, 666300), (32550, 639648), (33315, 624960), (33480, 621880), (33600, 619659), (34720, 599670), (35536, 585900), (37200, 559692), (37800, 550808), (39060, 533040), (39978, 520800), (41664, 499725), (41850, 497504), (43200, 481957), (43400, 479736), (44420, 468720), (44640, 466410), (46641, 446400), (46872, 444200), (48825, 426432), (49600, 419769), (50400, 413106), (52080, 399780), (53304, 390600), (53568, 388675), (55525, 374976), (55800, 373128), (58590, 355360), (59967, 347200), (60480, 344255), (62188, 334800), (62496, 333150), (65100, 319824), (66630, 312480), (66960, 310940), (68851, 302400), (69440, 299835), (71072, 292950), (74400, 279846), (75600, 275404), (77735, 267840), (78120, 266520), (79956, 260400), (83700, 248752), (86800, 239868), (88840, 234360), (89280, 233205), (93282, 223200), (93744, 222100), (97650, 213216), (99945, 208320), (100800, 206553), (104160, 199890), (106608, 195300), (111050, 187488), (111600, 186564), (117180, 177680), (119934, 173600), (124376, 167400), (124992, 166575), (130200, 159912), (133260, 156240), (133920, 155470), (137702, 151200), (139923, 148800), (142144, 146475)]