20836636800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2264

約数の個数: 384

約数和(自身を含む): 78999408000

約数和(自身を除く): 58162771200

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, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 149, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 298, 300, 320, 336, 350, 384, 400, 420, 447, 448, 480, 525, 560, 596, 600, 640, 672, 700, 745, 800, 840, 894, 896, 960, 1043, 1050, 1120, 1192, 1200, 1344, 1400, 1490, 1600, 1680, 1788, 1920, 2081, 2086, 2100, 2235, 2240, 2384, 2400, 2688, 2800, 2980, 3129, 3200, 3360, 3576, 3725, 4162, 4172, 4200, 4470, 4480, 4768, 4800, 5215, 5600, 5960, 6243, 6258, 6720, 7152, 7450, 8324, 8344, 8400, 8940, 9536, 9600, 10405, 10430, 11175, 11200, 11920, 12486, 12516, 13440, 14304, 14567, 14900, 15645, 16648, 16688, 16800, 17880, 19072, 20810, 20860, 22350, 22400, 23840, 24972, 25032, 26075, 28608, 29134, 29800, 31215, 31290, 33296, 33376, 33600, 35760, 41620, 41720, 43701, 44700, 47680, 49944, 50064, 52025, 52150, 57216, 58268, 59600, 62430, 62580, 66592, 66752, 67200, 71520, 72835, 78225, 83240, 83440, 87402, 89400, 95360, 99888, 100128, 104050, 104300, 116536, 119200, 124860, 125160, 133184, 133504, 143040, 145670, 156075, 156450, 166480, 166880, 174804, 178800, 199776, 200256, 208100, 208600, 218505, 233072, 238400, 249720, 250320, 266368, 286080, 291340, 310069, 312150, 312900, 332960, 333760, 349608, 357600, 364175, 399552, 400512, 416200, 417200, 437010, 466144, 476800, 499440, 500640, 582680, 620138, 624300, 625800, 665920, 667520, 699216, 715200, 728350, 799104, 832400, 834400, 874020, 930207, 932288, 998880, 1001280, 1092525, 1165360, 1240276, 1248600, 1251600, 1331840, 1398432, 1430400, 1456700, 1550345, 1664800, 1668800, 1748040, 1860414, 1864576, 1997760, 2002560, 2170483, 2185050, 2330720, 2480552, 2497200, 2503200, 2796864, 2913400, 3100690, 3329600, 3337600, 3496080, 3720828, 3995520, 4340966, 4370100, 4651035, 4661440, 4961104, 4994400, 5006400, 5593728, 5826800, 6201380, 6511449, 6659200, 6992160, 7441656, 7751725, 8681932, 8740200, 9302070, 9322880, 9922208, 9988800, 10012800, 10852415, 11653600, 12402760, 13022898, 13984320, 14883312, 15503450, 17363864, 17480400, 18604140, 19844416, 19977600, 21704830, 23255175, 23307200, 24805520, 26045796, 27968640, 29766624, 31006900, 32557245, 34727728, 34960800, 37208280, 39688832, 43409660, 46510350, 46614400, 49611040, 52091592, 54262075, 59533248, 62013800, 65114490, 69455456, 69921600, 74416560, 86819320, 93020700, 99222080, 104183184, 108524150, 119066496, 124027600, 130228980, 138910912, 139843200, 148833120, 162786225, 173638640, 186041400, 198444160, 208366368, 217048300, 248055200, 260457960, 277821824, 297666240, 325572450, 347277280, 372082800, 416732736, 434096600, 496110400, 520915920, 595332480, 651144900, 694554560, 744165600, 833465472, 868193200, 992220800, 1041831840, 1302289800, 1389109120, 1488331200, 1736386400, 2083663680, 2604579600, 2976662400, 3472772800, 4167327360, 5209159200, 6945545600, 10418318400, 20836636800]

約数ペア:

[(1, 20836636800), (2, 10418318400), (3, 6945545600), (4, 5209159200), (5, 4167327360), (6, 3472772800), (7, 2976662400), (8, 2604579600), (10, 2083663680), (12, 1736386400), (14, 1488331200), (15, 1389109120), (16, 1302289800), (20, 1041831840), (21, 992220800), (24, 868193200), (25, 833465472), (28, 744165600), (30, 694554560), (32, 651144900), (35, 595332480), (40, 520915920), (42, 496110400), (48, 434096600), (50, 416732736), (56, 372082800), (60, 347277280), (64, 325572450), (70, 297666240), (75, 277821824), (80, 260457960), (84, 248055200), (96, 217048300), (100, 208366368), (105, 198444160), (112, 186041400), (120, 173638640), (128, 162786225), (140, 148833120), (149, 139843200), (150, 138910912), (160, 130228980), (168, 124027600), (175, 119066496), (192, 108524150), (200, 104183184), (210, 99222080), (224, 93020700), (240, 86819320), (280, 74416560), (298, 69921600), (300, 69455456), (320, 65114490), (336, 62013800), (350, 59533248), (384, 54262075), (400, 52091592), (420, 49611040), (447, 46614400), (448, 46510350), (480, 43409660), (525, 39688832), (560, 37208280), (596, 34960800), (600, 34727728), (640, 32557245), (672, 31006900), (700, 29766624), (745, 27968640), (800, 26045796), (840, 24805520), (894, 23307200), (896, 23255175), (960, 21704830), (1043, 19977600), (1050, 19844416), (1120, 18604140), (1192, 17480400), (1200, 17363864), (1344, 15503450), (1400, 14883312), (1490, 13984320), (1600, 13022898), (1680, 12402760), (1788, 11653600), (1920, 10852415), (2081, 10012800), (2086, 9988800), (2100, 9922208), (2235, 9322880), (2240, 9302070), (2384, 8740200), (2400, 8681932), (2688, 7751725), (2800, 7441656), (2980, 6992160), (3129, 6659200), (3200, 6511449), (3360, 6201380), (3576, 5826800), (3725, 5593728), (4162, 5006400), (4172, 4994400), (4200, 4961104), (4470, 4661440), (4480, 4651035), (4768, 4370100), (4800, 4340966), (5215, 3995520), (5600, 3720828), (5960, 3496080), (6243, 3337600), (6258, 3329600), (6720, 3100690), (7152, 2913400), (7450, 2796864), (8324, 2503200), (8344, 2497200), (8400, 2480552), (8940, 2330720), (9536, 2185050), (9600, 2170483), (10405, 2002560), (10430, 1997760), (11175, 1864576), (11200, 1860414), (11920, 1748040), (12486, 1668800), (12516, 1664800), (13440, 1550345), (14304, 1456700), (14567, 1430400), (14900, 1398432), (15645, 1331840), (16648, 1251600), (16688, 1248600), (16800, 1240276), (17880, 1165360), (19072, 1092525), (20810, 1001280), (20860, 998880), (22350, 932288), (22400, 930207), (23840, 874020), (24972, 834400), (25032, 832400), (26075, 799104), (28608, 728350), (29134, 715200), (29800, 699216), (31215, 667520), (31290, 665920), (33296, 625800), (33376, 624300), (33600, 620138), (35760, 582680), (41620, 500640), (41720, 499440), (43701, 476800), (44700, 466144), (47680, 437010), (49944, 417200), (50064, 416200), (52025, 400512), (52150, 399552), (57216, 364175), (58268, 357600), (59600, 349608), (62430, 333760), (62580, 332960), (66592, 312900), (66752, 312150), (67200, 310069), (71520, 291340), (72835, 286080), (78225, 266368), (83240, 250320), (83440, 249720), (87402, 238400), (89400, 233072), (95360, 218505), (99888, 208600), (100128, 208100), (104050, 200256), (104300, 199776), (116536, 178800), (119200, 174804), (124860, 166880), (125160, 166480), (133184, 156450), (133504, 156075), (143040, 145670)]