21105878400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 480

約数和(自身を含む): 78716535480

約数和(自身を除く): 57610657080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 107, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 214, 216, 225, 240, 270, 288, 300, 320, 321, 324, 360, 384, 400, 405, 428, 432, 450, 480, 535, 540, 576, 600, 640, 642, 648, 675, 720, 761, 800, 810, 856, 864, 900, 960, 963, 1070, 1080, 1152, 1200, 1284, 1296, 1350, 1440, 1522, 1600, 1605, 1620, 1712, 1728, 1800, 1920, 1926, 2025, 2140, 2160, 2283, 2400, 2568, 2592, 2675, 2700, 2880, 2889, 3044, 3200, 3210, 3240, 3424, 3456, 3600, 3805, 3852, 4050, 4280, 4320, 4566, 4800, 4815, 5136, 5184, 5350, 5400, 5760, 5778, 6088, 6420, 6480, 6848, 6849, 7200, 7610, 7704, 8025, 8100, 8560, 8640, 8667, 9132, 9600, 9630, 10272, 10368, 10700, 10800, 11415, 11556, 12176, 12840, 12960, 13696, 13698, 14400, 14445, 15220, 15408, 16050, 16200, 17120, 17280, 17334, 18264, 19025, 19260, 20544, 20547, 21400, 21600, 22830, 23112, 24075, 24352, 25680, 25920, 27396, 28800, 28890, 30440, 30816, 32100, 32400, 34240, 34245, 34668, 36528, 38050, 38520, 41088, 41094, 42800, 43200, 43335, 45660, 46224, 48150, 48704, 51360, 51840, 54792, 57075, 57780, 60880, 61632, 61641, 64200, 64800, 68480, 68490, 69336, 72225, 73056, 76100, 77040, 81427, 82188, 85600, 86400, 86670, 91320, 92448, 96300, 97408, 102720, 102735, 109584, 114150, 115560, 121760, 123264, 123282, 128400, 129600, 136980, 138672, 144450, 146112, 152200, 154080, 162854, 164376, 171200, 171225, 173340, 182640, 184896, 192600, 205440, 205470, 216675, 219168, 228300, 231120, 243520, 244281, 246564, 256800, 259200, 273960, 277344, 288900, 292224, 304400, 308160, 308205, 325708, 328752, 342400, 342450, 346680, 365280, 369792, 385200, 407135, 410940, 433350, 438336, 456600, 462240, 487040, 488562, 493128, 513600, 513675, 547920, 554688, 577800, 608800, 616320, 616410, 651416, 657504, 684900, 693360, 730560, 732843, 770400, 814270, 821880, 866700, 876672, 913200, 924480, 977124, 986256, 1027200, 1027350, 1095840, 1109376, 1155600, 1217600, 1221405, 1232820, 1302832, 1315008, 1369800, 1386720, 1461120, 1465686, 1540800, 1541025, 1628540, 1643760, 1733400, 1826400, 1848960, 1954248, 1972512, 2035675, 2054700, 2191680, 2198529, 2311200, 2435200, 2442810, 2465640, 2605664, 2630016, 2739600, 2773440, 2931372, 3081600, 3082050, 3257080, 3287520, 3466800, 3652800, 3664215, 3908496, 3945024, 4071350, 4109400, 4383360, 4397058, 4622400, 4885620, 4931280, 5211328, 5479200, 5546880, 5862744, 6107025, 6164100, 6514160, 6575040, 6595587, 6933600, 7305600, 7328430, 7816992, 7890048, 8142700, 8218800, 8794116, 9244800, 9771240, 9862560, 10422656, 10958400, 10992645, 11725488, 12214050, 12328200, 13028320, 13150080, 13191174, 13867200, 14656860, 15633984, 16285400, 16437600, 17588232, 18321075, 19542480, 19725120, 21916800, 21985290, 23450976, 24428100, 24656400, 26056640, 26382348, 27734400, 29313720, 31267968, 32570800, 32875200, 32977935, 35176464, 36642150, 39084960, 39450240, 43970580, 46901952, 48856200, 49312800, 52113280, 52764696, 54963225, 58627440, 65141600, 65750400, 65955870, 70352928, 73284300, 78169920, 87941160, 93803904, 97712400, 98625600, 105529392, 109926450, 117254880, 130283200, 131911740, 140705856, 146568600, 156339840, 164889675, 175882320, 195424800, 197251200, 211058784, 219852900, 234509760, 260566400, 263823480, 281411712, 293137200, 329779350, 351764640, 390849600, 422117568, 439705800, 469019520, 527646960, 586274400, 659558700, 703529280, 781699200, 844235136, 879411600, 1055293920, 1172548800, 1319117400, 1407058560, 1758823200, 2110587840, 2345097600, 2638234800, 3517646400, 4221175680, 5276469600, 7035292800, 10552939200, 21105878400]

約数ペア:

[(1, 21105878400), (2, 10552939200), (3, 7035292800), (4, 5276469600), (5, 4221175680), (6, 3517646400), (8, 2638234800), (9, 2345097600), (10, 2110587840), (12, 1758823200), (15, 1407058560), (16, 1319117400), (18, 1172548800), (20, 1055293920), (24, 879411600), (25, 844235136), (27, 781699200), (30, 703529280), (32, 659558700), (36, 586274400), (40, 527646960), (45, 469019520), (48, 439705800), (50, 422117568), (54, 390849600), (60, 351764640), (64, 329779350), (72, 293137200), (75, 281411712), (80, 263823480), (81, 260566400), (90, 234509760), (96, 219852900), (100, 211058784), (107, 197251200), (108, 195424800), (120, 175882320), (128, 164889675), (135, 156339840), (144, 146568600), (150, 140705856), (160, 131911740), (162, 130283200), (180, 117254880), (192, 109926450), (200, 105529392), (214, 98625600), (216, 97712400), (225, 93803904), (240, 87941160), (270, 78169920), (288, 73284300), (300, 70352928), (320, 65955870), (321, 65750400), (324, 65141600), (360, 58627440), (384, 54963225), (400, 52764696), (405, 52113280), (428, 49312800), (432, 48856200), (450, 46901952), (480, 43970580), (535, 39450240), (540, 39084960), (576, 36642150), (600, 35176464), (640, 32977935), (642, 32875200), (648, 32570800), (675, 31267968), (720, 29313720), (761, 27734400), (800, 26382348), (810, 26056640), (856, 24656400), (864, 24428100), (900, 23450976), (960, 21985290), (963, 21916800), (1070, 19725120), (1080, 19542480), (1152, 18321075), (1200, 17588232), (1284, 16437600), (1296, 16285400), (1350, 15633984), (1440, 14656860), (1522, 13867200), (1600, 13191174), (1605, 13150080), (1620, 13028320), (1712, 12328200), (1728, 12214050), (1800, 11725488), (1920, 10992645), (1926, 10958400), (2025, 10422656), (2140, 9862560), (2160, 9771240), (2283, 9244800), (2400, 8794116), (2568, 8218800), (2592, 8142700), (2675, 7890048), (2700, 7816992), (2880, 7328430), (2889, 7305600), (3044, 6933600), (3200, 6595587), (3210, 6575040), (3240, 6514160), (3424, 6164100), (3456, 6107025), (3600, 5862744), (3805, 5546880), (3852, 5479200), (4050, 5211328), (4280, 4931280), (4320, 4885620), (4566, 4622400), (4800, 4397058), (4815, 4383360), (5136, 4109400), (5184, 4071350), (5350, 3945024), (5400, 3908496), (5760, 3664215), (5778, 3652800), (6088, 3466800), (6420, 3287520), (6480, 3257080), (6848, 3082050), (6849, 3081600), (7200, 2931372), (7610, 2773440), (7704, 2739600), (8025, 2630016), (8100, 2605664), (8560, 2465640), (8640, 2442810), (8667, 2435200), (9132, 2311200), (9600, 2198529), (9630, 2191680), (10272, 2054700), (10368, 2035675), (10700, 1972512), (10800, 1954248), (11415, 1848960), (11556, 1826400), (12176, 1733400), (12840, 1643760), (12960, 1628540), (13696, 1541025), (13698, 1540800), (14400, 1465686), (14445, 1461120), (15220, 1386720), (15408, 1369800), (16050, 1315008), (16200, 1302832), (17120, 1232820), (17280, 1221405), (17334, 1217600), (18264, 1155600), (19025, 1109376), (19260, 1095840), (20544, 1027350), (20547, 1027200), (21400, 986256), (21600, 977124), (22830, 924480), (23112, 913200), (24075, 876672), (24352, 866700), (25680, 821880), (25920, 814270), (27396, 770400), (28800, 732843), (28890, 730560), (30440, 693360), (30816, 684900), (32100, 657504), (32400, 651416), (34240, 616410), (34245, 616320), (34668, 608800), (36528, 577800), (38050, 554688), (38520, 547920), (41088, 513675), (41094, 513600), (42800, 493128), (43200, 488562), (43335, 487040), (45660, 462240), (46224, 456600), (48150, 438336), (48704, 433350), (51360, 410940), (51840, 407135), (54792, 385200), (57075, 369792), (57780, 365280), (60880, 346680), (61632, 342450), (61641, 342400), (64200, 328752), (64800, 325708), (68480, 308205), (68490, 308160), (69336, 304400), (72225, 292224), (73056, 288900), (76100, 277344), (77040, 273960), (81427, 259200), (82188, 256800), (85600, 246564), (86400, 244281), (86670, 243520), (91320, 231120), (92448, 228300), (96300, 219168), (97408, 216675), (102720, 205470), (102735, 205440), (109584, 192600), (114150, 184896), (115560, 182640), (121760, 173340), (123264, 171225), (123282, 171200), (128400, 164376), (129600, 162854), (136980, 154080), (138672, 152200), (144450, 146112)]