20342918400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^3\times {\mathrm{3089}}^1$

素因数の和:3139

約数の個数: 432

約数和(自身を含む): 78317904000

約数和(自身を除く): 57974985600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 336, 343, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 686, 700, 735, 768, 784, 800, 840, 896, 960, 980, 1029, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1372, 1400, 1470, 1568, 1600, 1680, 1715, 1792, 1920, 1960, 2058, 2100, 2240, 2352, 2400, 2450, 2688, 2744, 2800, 2940, 3089, 3136, 3200, 3360, 3430, 3675, 3840, 3920, 4116, 4200, 4480, 4704, 4800, 4900, 5145, 5376, 5488, 5600, 5880, 6178, 6272, 6400, 6720, 6860, 7350, 7840, 8232, 8400, 8575, 8960, 9267, 9408, 9600, 9800, 10290, 10976, 11200, 11760, 12356, 12544, 13440, 13720, 14700, 15445, 15680, 16464, 16800, 17150, 18534, 18816, 19200, 19600, 20580, 21623, 21952, 22400, 23520, 24712, 25725, 26880, 27440, 29400, 30890, 31360, 32928, 33600, 34300, 37068, 37632, 39200, 41160, 43246, 43904, 44800, 46335, 47040, 49424, 51450, 54880, 58800, 61780, 62720, 64869, 65856, 67200, 68600, 74136, 77225, 78400, 82320, 86492, 87808, 92670, 94080, 98848, 102900, 108115, 109760, 117600, 123560, 129738, 131712, 134400, 137200, 148272, 151361, 154450, 156800, 164640, 172984, 185340, 188160, 197696, 205800, 216230, 219520, 231675, 235200, 247120, 259476, 263424, 274400, 296544, 302722, 308900, 313600, 324345, 329280, 345968, 370680, 395392, 411600, 432460, 439040, 454083, 463350, 470400, 494240, 518952, 540575, 548800, 593088, 605444, 617800, 648690, 658560, 691936, 741360, 756805, 790784, 823200, 864920, 908166, 926700, 940800, 988480, 1037904, 1059527, 1081150, 1097600, 1186176, 1210888, 1235600, 1297380, 1317120, 1383872, 1482720, 1513610, 1621725, 1646400, 1729840, 1816332, 1853400, 1976960, 2075808, 2119054, 2162300, 2195200, 2270415, 2372352, 2421776, 2471200, 2594760, 2767744, 2965440, 3027220, 3178581, 3243450, 3292800, 3459680, 3632664, 3706800, 3784025, 3953920, 4151616, 4238108, 4324600, 4540830, 4843552, 4942400, 5189520, 5297635, 5535488, 5930880, 6054440, 6357162, 6486900, 6585600, 6919360, 7265328, 7413600, 7568050, 8303232, 8476216, 8649200, 9081660, 9687104, 9884800, 10379040, 10595270, 11352075, 11861760, 12108880, 12714324, 12973800, 13838720, 14530656, 14827200, 15136100, 15892905, 16606464, 16952432, 17298400, 18163320, 19374208, 19769600, 20758080, 21190540, 22704150, 24217760, 25428648, 25947600, 26488175, 27677440, 29061312, 29654400, 30272200, 31785810, 33904864, 34596800, 36326640, 38748416, 41516160, 42381080, 45408300, 48435520, 50857296, 51895200, 52976350, 58122624, 59308800, 60544400, 63571620, 67809728, 69193600, 72653280, 79464525, 83032320, 84762160, 90816600, 96871040, 101714592, 103790400, 105952700, 116245248, 121088800, 127143240, 135619456, 138387200, 145306560, 158929050, 169524320, 181633200, 193742080, 203429184, 207580800, 211905400, 242177600, 254286480, 271238912, 290613120, 317858100, 339048640, 363266400, 406858368, 415161600, 423810800, 484355200, 508572960, 581226240, 635716200, 678097280, 726532800, 813716736, 847621600, 968710400, 1017145920, 1271432400, 1356194560, 1453065600, 1695243200, 2034291840, 2542864800, 2906131200, 3390486400, 4068583680, 5085729600, 6780972800, 10171459200, 20342918400]

約数ペア:

[(1, 20342918400), (2, 10171459200), (3, 6780972800), (4, 5085729600), (5, 4068583680), (6, 3390486400), (7, 2906131200), (8, 2542864800), (10, 2034291840), (12, 1695243200), (14, 1453065600), (15, 1356194560), (16, 1271432400), (20, 1017145920), (21, 968710400), (24, 847621600), (25, 813716736), (28, 726532800), (30, 678097280), (32, 635716200), (35, 581226240), (40, 508572960), (42, 484355200), (48, 423810800), (49, 415161600), (50, 406858368), (56, 363266400), (60, 339048640), (64, 317858100), (70, 290613120), (75, 271238912), (80, 254286480), (84, 242177600), (96, 211905400), (98, 207580800), (100, 203429184), (105, 193742080), (112, 181633200), (120, 169524320), (128, 158929050), (140, 145306560), (147, 138387200), (150, 135619456), (160, 127143240), (168, 121088800), (175, 116245248), (192, 105952700), (196, 103790400), (200, 101714592), (210, 96871040), (224, 90816600), (240, 84762160), (245, 83032320), (256, 79464525), (280, 72653280), (294, 69193600), (300, 67809728), (320, 63571620), (336, 60544400), (343, 59308800), (350, 58122624), (384, 52976350), (392, 51895200), (400, 50857296), (420, 48435520), (448, 45408300), (480, 42381080), (490, 41516160), (525, 38748416), (560, 36326640), (588, 34596800), (600, 33904864), (640, 31785810), (672, 30272200), (686, 29654400), (700, 29061312), (735, 27677440), (768, 26488175), (784, 25947600), (800, 25428648), (840, 24217760), (896, 22704150), (960, 21190540), (980, 20758080), (1029, 19769600), (1050, 19374208), (1120, 18163320), (1176, 17298400), (1200, 16952432), (1225, 16606464), (1280, 15892905), (1344, 15136100), (1372, 14827200), (1400, 14530656), (1470, 13838720), (1568, 12973800), (1600, 12714324), (1680, 12108880), (1715, 11861760), (1792, 11352075), (1920, 10595270), (1960, 10379040), (2058, 9884800), (2100, 9687104), (2240, 9081660), (2352, 8649200), (2400, 8476216), (2450, 8303232), (2688, 7568050), (2744, 7413600), (2800, 7265328), (2940, 6919360), (3089, 6585600), (3136, 6486900), (3200, 6357162), (3360, 6054440), (3430, 5930880), (3675, 5535488), (3840, 5297635), (3920, 5189520), (4116, 4942400), (4200, 4843552), (4480, 4540830), (4704, 4324600), (4800, 4238108), (4900, 4151616), (5145, 3953920), (5376, 3784025), (5488, 3706800), (5600, 3632664), (5880, 3459680), (6178, 3292800), (6272, 3243450), (6400, 3178581), (6720, 3027220), (6860, 2965440), (7350, 2767744), (7840, 2594760), (8232, 2471200), (8400, 2421776), (8575, 2372352), (8960, 2270415), (9267, 2195200), (9408, 2162300), (9600, 2119054), (9800, 2075808), (10290, 1976960), (10976, 1853400), (11200, 1816332), (11760, 1729840), (12356, 1646400), (12544, 1621725), (13440, 1513610), (13720, 1482720), (14700, 1383872), (15445, 1317120), (15680, 1297380), (16464, 1235600), (16800, 1210888), (17150, 1186176), (18534, 1097600), (18816, 1081150), (19200, 1059527), (19600, 1037904), (20580, 988480), (21623, 940800), (21952, 926700), (22400, 908166), (23520, 864920), (24712, 823200), (25725, 790784), (26880, 756805), (27440, 741360), (29400, 691936), (30890, 658560), (31360, 648690), (32928, 617800), (33600, 605444), (34300, 593088), (37068, 548800), (37632, 540575), (39200, 518952), (41160, 494240), (43246, 470400), (43904, 463350), (44800, 454083), (46335, 439040), (47040, 432460), (49424, 411600), (51450, 395392), (54880, 370680), (58800, 345968), (61780, 329280), (62720, 324345), (64869, 313600), (65856, 308900), (67200, 302722), (68600, 296544), (74136, 274400), (77225, 263424), (78400, 259476), (82320, 247120), (86492, 235200), (87808, 231675), (92670, 219520), (94080, 216230), (98848, 205800), (102900, 197696), (108115, 188160), (109760, 185340), (117600, 172984), (123560, 164640), (129738, 156800), (131712, 154450), (134400, 151361), (137200, 148272)]