20691129600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7722

約数の個数: 324

約数和(自身を含む): 75559288896

約数和(自身を除く): 54868159296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 64, 72, 75, 80, 90, 94, 96, 100, 120, 128, 141, 144, 150, 160, 180, 188, 192, 200, 225, 235, 240, 256, 282, 288, 300, 320, 360, 376, 384, 400, 423, 450, 470, 480, 564, 576, 600, 640, 705, 720, 752, 768, 800, 846, 900, 940, 960, 1128, 1152, 1175, 1200, 1280, 1410, 1440, 1504, 1600, 1692, 1800, 1880, 1920, 2115, 2256, 2304, 2350, 2400, 2820, 2880, 3008, 3200, 3384, 3525, 3600, 3760, 3840, 4230, 4512, 4700, 4800, 5640, 5760, 6016, 6400, 6768, 7050, 7200, 7520, 7643, 8460, 9024, 9400, 9600, 10575, 11280, 11520, 12032, 13536, 14100, 14400, 15040, 15286, 16920, 18048, 18800, 19200, 21150, 22560, 22929, 27072, 28200, 28800, 30080, 30572, 33840, 36096, 37600, 38215, 42300, 45120, 45858, 54144, 56400, 57600, 60160, 61144, 67680, 68787, 75200, 76430, 84600, 90240, 91716, 108288, 112800, 114645, 122288, 135360, 137574, 150400, 152860, 169200, 180480, 183432, 191075, 225600, 229290, 244576, 270720, 275148, 300800, 305720, 338400, 343935, 359221, 366864, 382150, 451200, 458580, 489152, 541440, 550296, 573225, 611440, 676800, 687870, 718442, 733728, 764300, 902400, 917160, 978304, 1077663, 1100592, 1146450, 1222880, 1353600, 1375740, 1436884, 1467456, 1528600, 1719675, 1796105, 1834320, 1956608, 2155326, 2201184, 2292900, 2445760, 2707200, 2751480, 2873768, 2934912, 3057200, 3232989, 3439350, 3592210, 3668640, 4310652, 4402368, 4585800, 4891520, 5388315, 5502960, 5747536, 5869824, 6114400, 6465978, 6878700, 7184420, 7337280, 8621304, 8804736, 8980525, 9171600, 9783040, 10776630, 11005920, 11495072, 12228800, 12931956, 13757400, 14368840, 14674560, 16164945, 17242608, 17609472, 17961050, 18343200, 21553260, 22011840, 22990144, 24457600, 25863912, 26941575, 27514800, 28737680, 29349120, 32329890, 34485216, 35922100, 36686400, 43106520, 44023680, 45980288, 48915200, 51727824, 53883150, 55029600, 57475360, 64659780, 68970432, 71844200, 73372800, 80824725, 86213040, 88047360, 91960576, 103455648, 107766300, 110059200, 114950720, 129319560, 137940864, 143688400, 146745600, 161649450, 172426080, 206911296, 215532600, 220118400, 229901440, 258639120, 275881728, 287376800, 323298900, 344852160, 413822592, 431065200, 440236800, 459802880, 517278240, 574753600, 646597800, 689704320, 827645184, 862130400, 1034556480, 1149507200, 1293195600, 1379408640, 1724260800, 2069112960, 2299014400, 2586391200, 3448521600, 4138225920, 5172782400, 6897043200, 10345564800, 20691129600]

約数ペア:

[(1, 20691129600), (2, 10345564800), (3, 6897043200), (4, 5172782400), (5, 4138225920), (6, 3448521600), (8, 2586391200), (9, 2299014400), (10, 2069112960), (12, 1724260800), (15, 1379408640), (16, 1293195600), (18, 1149507200), (20, 1034556480), (24, 862130400), (25, 827645184), (30, 689704320), (32, 646597800), (36, 574753600), (40, 517278240), (45, 459802880), (47, 440236800), (48, 431065200), (50, 413822592), (60, 344852160), (64, 323298900), (72, 287376800), (75, 275881728), (80, 258639120), (90, 229901440), (94, 220118400), (96, 215532600), (100, 206911296), (120, 172426080), (128, 161649450), (141, 146745600), (144, 143688400), (150, 137940864), (160, 129319560), (180, 114950720), (188, 110059200), (192, 107766300), (200, 103455648), (225, 91960576), (235, 88047360), (240, 86213040), (256, 80824725), (282, 73372800), (288, 71844200), (300, 68970432), (320, 64659780), (360, 57475360), (376, 55029600), (384, 53883150), (400, 51727824), (423, 48915200), (450, 45980288), (470, 44023680), (480, 43106520), (564, 36686400), (576, 35922100), (600, 34485216), (640, 32329890), (705, 29349120), (720, 28737680), (752, 27514800), (768, 26941575), (800, 25863912), (846, 24457600), (900, 22990144), (940, 22011840), (960, 21553260), (1128, 18343200), (1152, 17961050), (1175, 17609472), (1200, 17242608), (1280, 16164945), (1410, 14674560), (1440, 14368840), (1504, 13757400), (1600, 12931956), (1692, 12228800), (1800, 11495072), (1880, 11005920), (1920, 10776630), (2115, 9783040), (2256, 9171600), (2304, 8980525), (2350, 8804736), (2400, 8621304), (2820, 7337280), (2880, 7184420), (3008, 6878700), (3200, 6465978), (3384, 6114400), (3525, 5869824), (3600, 5747536), (3760, 5502960), (3840, 5388315), (4230, 4891520), (4512, 4585800), (4700, 4402368), (4800, 4310652), (5640, 3668640), (5760, 3592210), (6016, 3439350), (6400, 3232989), (6768, 3057200), (7050, 2934912), (7200, 2873768), (7520, 2751480), (7643, 2707200), (8460, 2445760), (9024, 2292900), (9400, 2201184), (9600, 2155326), (10575, 1956608), (11280, 1834320), (11520, 1796105), (12032, 1719675), (13536, 1528600), (14100, 1467456), (14400, 1436884), (15040, 1375740), (15286, 1353600), (16920, 1222880), (18048, 1146450), (18800, 1100592), (19200, 1077663), (21150, 978304), (22560, 917160), (22929, 902400), (27072, 764300), (28200, 733728), (28800, 718442), (30080, 687870), (30572, 676800), (33840, 611440), (36096, 573225), (37600, 550296), (38215, 541440), (42300, 489152), (45120, 458580), (45858, 451200), (54144, 382150), (56400, 366864), (57600, 359221), (60160, 343935), (61144, 338400), (67680, 305720), (68787, 300800), (75200, 275148), (76430, 270720), (84600, 244576), (90240, 229290), (91716, 225600), (108288, 191075), (112800, 183432), (114645, 180480), (122288, 169200), (135360, 152860), (137574, 150400)]