20660563200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 432

約数和(自身を含む): 70886574080

約数和(自身を除く): 50226010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 127, 128, 148, 150, 160, 185, 192, 200, 222, 229, 240, 254, 256, 296, 300, 320, 370, 381, 384, 400, 444, 458, 480, 508, 555, 592, 600, 635, 640, 687, 740, 762, 768, 800, 888, 916, 925, 960, 1016, 1110, 1145, 1184, 1200, 1270, 1280, 1374, 1480, 1524, 1600, 1776, 1832, 1850, 1905, 1920, 2032, 2220, 2290, 2368, 2400, 2540, 2748, 2775, 2960, 3048, 3175, 3200, 3435, 3552, 3664, 3700, 3810, 3840, 4064, 4440, 4580, 4699, 4736, 4800, 5080, 5496, 5550, 5725, 5920, 6096, 6350, 6400, 6870, 7104, 7328, 7400, 7620, 8128, 8473, 8880, 9160, 9398, 9472, 9525, 9600, 10160, 10992, 11100, 11450, 11840, 12192, 12700, 13740, 14097, 14208, 14656, 14800, 15240, 16256, 16946, 17175, 17760, 18320, 18796, 19050, 19200, 20320, 21984, 22200, 22900, 23495, 23680, 24384, 25400, 25419, 27480, 28194, 28416, 29083, 29312, 29600, 30480, 32512, 33892, 34350, 35520, 36640, 37592, 38100, 40640, 42365, 43968, 44400, 45800, 46990, 47360, 48768, 50800, 50838, 54960, 56388, 58166, 58624, 59200, 60960, 67784, 68700, 70485, 71040, 73280, 75184, 76200, 81280, 84730, 87249, 87936, 88800, 91600, 93980, 97536, 101600, 101676, 109920, 112776, 116332, 117475, 118400, 121920, 127095, 135568, 137400, 140970, 142080, 145415, 146560, 150368, 152400, 162560, 169460, 174498, 175872, 177600, 183200, 187960, 203200, 203352, 211825, 219840, 225552, 232664, 234950, 236800, 243840, 254190, 271136, 274800, 281940, 290830, 293120, 300736, 304800, 338920, 348996, 352425, 355200, 366400, 375920, 406400, 406704, 423650, 436245, 439680, 451104, 465328, 469900, 487680, 508380, 542272, 549600, 563880, 581660, 601472, 609600, 635475, 677840, 697992, 704850, 710400, 727075, 732800, 751840, 812800, 813408, 847300, 872490, 879360, 902208, 930656, 939800, 1016760, 1076071, 1084544, 1099200, 1127760, 1163320, 1202944, 1219200, 1270950, 1355680, 1395984, 1409700, 1454150, 1465600, 1503680, 1626816, 1694600, 1744980, 1804416, 1861312, 1879600, 2033520, 2152142, 2169088, 2181225, 2198400, 2255520, 2326640, 2438400, 2541900, 2711360, 2791968, 2819400, 2908300, 3007360, 3228213, 3253632, 3389200, 3489960, 3608832, 3722624, 3759200, 4067040, 4304284, 4362450, 4396800, 4511040, 4653280, 5083800, 5380355, 5422720, 5583936, 5638800, 5816600, 6014720, 6456426, 6507264, 6778400, 6979920, 7445248, 7518400, 8134080, 8608568, 8724900, 9022080, 9306560, 10167600, 10760710, 10845440, 11167872, 11277600, 11633200, 12912852, 13556800, 13959840, 15036800, 16141065, 16268160, 17217136, 17449800, 18044160, 18613120, 20335200, 21521420, 22335744, 22555200, 23266400, 25825704, 26901775, 27113600, 27919680, 30073600, 32282130, 32536320, 34434272, 34899600, 37226240, 40670400, 43042840, 45110400, 46532800, 51651408, 53803550, 54227200, 55839360, 64564260, 68868544, 69799200, 80705325, 81340800, 86085680, 90220800, 93065600, 103302816, 107607100, 111678720, 129128520, 137737088, 139598400, 161410650, 162681600, 172171360, 186131200, 206605632, 215214200, 258257040, 275474176, 279196800, 322821300, 344342720, 413211264, 430428400, 516514080, 558393600, 645642600, 688685440, 826422528, 860856800, 1033028160, 1291285200, 1377370880, 1721713600, 2066056320, 2582570400, 3443427200, 4132112640, 5165140800, 6886854400, 10330281600, 20660563200]

約数ペア:

[(1, 20660563200), (2, 10330281600), (3, 6886854400), (4, 5165140800), (5, 4132112640), (6, 3443427200), (8, 2582570400), (10, 2066056320), (12, 1721713600), (15, 1377370880), (16, 1291285200), (20, 1033028160), (24, 860856800), (25, 826422528), (30, 688685440), (32, 645642600), (37, 558393600), (40, 516514080), (48, 430428400), (50, 413211264), (60, 344342720), (64, 322821300), (74, 279196800), (75, 275474176), (80, 258257040), (96, 215214200), (100, 206605632), (111, 186131200), (120, 172171360), (127, 162681600), (128, 161410650), (148, 139598400), (150, 137737088), (160, 129128520), (185, 111678720), (192, 107607100), (200, 103302816), (222, 93065600), (229, 90220800), (240, 86085680), (254, 81340800), (256, 80705325), (296, 69799200), (300, 68868544), (320, 64564260), (370, 55839360), (381, 54227200), (384, 53803550), (400, 51651408), (444, 46532800), (458, 45110400), (480, 43042840), (508, 40670400), (555, 37226240), (592, 34899600), (600, 34434272), (635, 32536320), (640, 32282130), (687, 30073600), (740, 27919680), (762, 27113600), (768, 26901775), (800, 25825704), (888, 23266400), (916, 22555200), (925, 22335744), (960, 21521420), (1016, 20335200), (1110, 18613120), (1145, 18044160), (1184, 17449800), (1200, 17217136), (1270, 16268160), (1280, 16141065), (1374, 15036800), (1480, 13959840), (1524, 13556800), (1600, 12912852), (1776, 11633200), (1832, 11277600), (1850, 11167872), (1905, 10845440), (1920, 10760710), (2032, 10167600), (2220, 9306560), (2290, 9022080), (2368, 8724900), (2400, 8608568), (2540, 8134080), (2748, 7518400), (2775, 7445248), (2960, 6979920), (3048, 6778400), (3175, 6507264), (3200, 6456426), (3435, 6014720), (3552, 5816600), (3664, 5638800), (3700, 5583936), (3810, 5422720), (3840, 5380355), (4064, 5083800), (4440, 4653280), (4580, 4511040), (4699, 4396800), (4736, 4362450), (4800, 4304284), (5080, 4067040), (5496, 3759200), (5550, 3722624), (5725, 3608832), (5920, 3489960), (6096, 3389200), (6350, 3253632), (6400, 3228213), (6870, 3007360), (7104, 2908300), (7328, 2819400), (7400, 2791968), (7620, 2711360), (8128, 2541900), (8473, 2438400), (8880, 2326640), (9160, 2255520), (9398, 2198400), (9472, 2181225), (9525, 2169088), (9600, 2152142), (10160, 2033520), (10992, 1879600), (11100, 1861312), (11450, 1804416), (11840, 1744980), (12192, 1694600), (12700, 1626816), (13740, 1503680), (14097, 1465600), (14208, 1454150), (14656, 1409700), (14800, 1395984), (15240, 1355680), (16256, 1270950), (16946, 1219200), (17175, 1202944), (17760, 1163320), (18320, 1127760), (18796, 1099200), (19050, 1084544), (19200, 1076071), (20320, 1016760), (21984, 939800), (22200, 930656), (22900, 902208), (23495, 879360), (23680, 872490), (24384, 847300), (25400, 813408), (25419, 812800), (27480, 751840), (28194, 732800), (28416, 727075), (29083, 710400), (29312, 704850), (29600, 697992), (30480, 677840), (32512, 635475), (33892, 609600), (34350, 601472), (35520, 581660), (36640, 563880), (37592, 549600), (38100, 542272), (40640, 508380), (42365, 487680), (43968, 469900), (44400, 465328), (45800, 451104), (46990, 439680), (47360, 436245), (48768, 423650), (50800, 406704), (50838, 406400), (54960, 375920), (56388, 366400), (58166, 355200), (58624, 352425), (59200, 348996), (60960, 338920), (67784, 304800), (68700, 300736), (70485, 293120), (71040, 290830), (73280, 281940), (75184, 274800), (76200, 271136), (81280, 254190), (84730, 243840), (87249, 236800), (87936, 234950), (88800, 232664), (91600, 225552), (93980, 219840), (97536, 211825), (101600, 203352), (101676, 203200), (109920, 187960), (112776, 183200), (116332, 177600), (117475, 175872), (118400, 174498), (121920, 169460), (127095, 162560), (135568, 152400), (137400, 150368), (140970, 146560), (142080, 145415)]