21676886400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 576

約数和(自身を含む): 79992023040

約数和(自身を除く): 58315136640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 128, 130, 150, 155, 156, 160, 169, 186, 192, 195, 200, 208, 240, 248, 260, 300, 310, 312, 320, 325, 338, 372, 384, 390, 400, 403, 416, 431, 465, 480, 496, 507, 520, 600, 620, 624, 640, 650, 676, 744, 775, 780, 800, 806, 832, 845, 862, 930, 960, 975, 992, 1014, 1040, 1200, 1209, 1240, 1248, 1293, 1300, 1352, 1488, 1550, 1560, 1600, 1612, 1664, 1690, 1724, 1860, 1920, 1950, 1984, 2015, 2028, 2080, 2155, 2325, 2400, 2418, 2480, 2496, 2535, 2586, 2600, 2704, 2976, 3100, 3120, 3200, 3224, 3380, 3448, 3720, 3900, 3968, 4030, 4056, 4160, 4225, 4310, 4650, 4800, 4836, 4960, 4992, 5070, 5172, 5200, 5239, 5408, 5603, 5952, 6045, 6200, 6240, 6448, 6465, 6760, 6896, 7440, 7800, 8060, 8112, 8320, 8450, 8620, 9300, 9600, 9672, 9920, 10075, 10140, 10344, 10400, 10478, 10775, 10816, 11206, 11904, 12090, 12400, 12480, 12675, 12896, 12930, 13361, 13520, 13792, 14880, 15600, 15717, 16120, 16224, 16809, 16900, 17240, 18600, 19344, 19840, 20150, 20280, 20688, 20800, 20956, 21550, 21632, 22412, 24180, 24800, 24960, 25350, 25792, 25860, 26195, 26722, 27040, 27584, 28015, 29760, 30225, 31200, 31434, 32240, 32325, 32448, 33618, 33800, 34480, 37200, 38688, 40083, 40300, 40560, 41376, 41600, 41912, 43100, 44824, 48360, 49600, 50700, 51584, 51720, 52390, 53444, 54080, 55168, 56030, 59520, 60450, 62400, 62868, 64480, 64650, 64896, 66805, 67236, 67600, 68960, 72839, 74400, 77376, 78585, 80166, 80600, 81120, 82752, 83824, 84045, 86200, 89648, 96720, 99200, 101400, 103440, 104780, 106888, 108160, 112060, 120900, 124800, 125736, 128960, 129300, 130975, 133610, 134472, 135200, 137920, 140075, 145678, 148800, 154752, 157170, 160332, 161200, 162240, 165504, 167648, 168090, 172400, 173693, 179296, 193440, 200415, 202800, 206880, 209560, 213776, 218517, 224120, 241800, 251472, 257920, 258600, 261950, 267220, 268944, 270400, 275840, 280150, 291356, 297600, 314340, 320664, 322400, 324480, 334025, 335296, 336180, 344800, 347386, 358592, 364195, 386880, 392925, 400830, 405600, 413760, 419120, 420225, 427552, 437034, 448240, 483600, 502944, 517200, 521079, 523900, 534440, 537888, 540800, 560300, 582712, 628680, 641328, 644800, 668050, 670592, 672360, 689600, 694772, 717184, 728390, 773760, 785850, 801660, 811200, 827520, 838240, 840450, 855104, 868465, 874068, 896480, 967200, 1002075, 1005888, 1034400, 1042158, 1047800, 1068880, 1075776, 1092585, 1120600, 1165424, 1257360, 1282656, 1289600, 1336100, 1344720, 1379200, 1389544, 1456780, 1571700, 1603320, 1622400, 1676480, 1680900, 1710208, 1736930, 1748136, 1792960, 1820975, 1934400, 2004150, 2011776, 2068800, 2084316, 2095600, 2137760, 2151552, 2185170, 2241200, 2258009, 2330848, 2514720, 2565312, 2605395, 2672200, 2689440, 2779088, 2913560, 3143400, 3206640, 3352960, 3361800, 3473860, 3496272, 3585920, 3641950, 3868800, 4008300, 4137600, 4168632, 4191200, 4275520, 4342325, 4370340, 4482400, 4516018, 4661696, 5029440, 5130624, 5210790, 5344400, 5378880, 5462925, 5558176, 5827120, 6286800, 6413280, 6723600, 6774027, 6947720, 6992544, 7283900, 8016600, 8337264, 8382400, 8551040, 8684650, 8740680, 8964800, 9032036, 9323392, 10058880, 10421580, 10688800, 10757760, 10925850, 11116352, 11290045, 11654240, 12573600, 12826560, 13026975, 13447200, 13548054, 13895440, 13985088, 14567800, 16033200, 16674528, 16764800, 17369300, 17481360, 17929600, 18064072, 20843160, 21377600, 21851700, 22232704, 22580090, 23308480, 25147200, 25653120, 26053950, 26894400, 27096108, 27790880, 27970176, 29135600, 32066400, 33349056, 33870135, 34738600, 34962720, 36128144, 41686320, 42755200, 43703400, 45160180, 46616960, 50294400, 52107900, 53788800, 54192216, 55581760, 56450225, 58271200, 64132800, 66698112, 67740270, 69477200, 69925440, 72256288, 83372640, 87406800, 90320360, 104215800, 108384432, 111163520, 112900450, 116542400, 128265600, 135480540, 138954400, 139850880, 144512576, 166745280, 169350675, 174813600, 180640720, 208431600, 216768864, 225800900, 233084800, 270961080, 277908800, 289025152, 333490560, 338701350, 349627200, 361281440, 416863200, 433537728, 451601800, 541922160, 555817600, 677402700, 699254400, 722562880, 833726400, 867075456, 903203600, 1083844320, 1354805400, 1445125760, 1667452800, 1806407200, 2167688640, 2709610800, 3612814400, 4335377280, 5419221600, 7225628800, 10838443200, 21676886400]

約数ペア:

[(1, 21676886400), (2, 10838443200), (3, 7225628800), (4, 5419221600), (5, 4335377280), (6, 3612814400), (8, 2709610800), (10, 2167688640), (12, 1806407200), (13, 1667452800), (15, 1445125760), (16, 1354805400), (20, 1083844320), (24, 903203600), (25, 867075456), (26, 833726400), (30, 722562880), (31, 699254400), (32, 677402700), (39, 555817600), (40, 541922160), (48, 451601800), (50, 433537728), (52, 416863200), (60, 361281440), (62, 349627200), (64, 338701350), (65, 333490560), (75, 289025152), (78, 277908800), (80, 270961080), (93, 233084800), (96, 225800900), (100, 216768864), (104, 208431600), (120, 180640720), (124, 174813600), (128, 169350675), (130, 166745280), (150, 144512576), (155, 139850880), (156, 138954400), (160, 135480540), (169, 128265600), (186, 116542400), (192, 112900450), (195, 111163520), (200, 108384432), (208, 104215800), (240, 90320360), (248, 87406800), (260, 83372640), (300, 72256288), (310, 69925440), (312, 69477200), (320, 67740270), (325, 66698112), (338, 64132800), (372, 58271200), (384, 56450225), (390, 55581760), (400, 54192216), (403, 53788800), (416, 52107900), (431, 50294400), (465, 46616960), (480, 45160180), (496, 43703400), (507, 42755200), (520, 41686320), (600, 36128144), (620, 34962720), (624, 34738600), (640, 33870135), (650, 33349056), (676, 32066400), (744, 29135600), (775, 27970176), (780, 27790880), (800, 27096108), (806, 26894400), (832, 26053950), (845, 25653120), (862, 25147200), (930, 23308480), (960, 22580090), (975, 22232704), (992, 21851700), (1014, 21377600), (1040, 20843160), (1200, 18064072), (1209, 17929600), (1240, 17481360), (1248, 17369300), (1293, 16764800), (1300, 16674528), (1352, 16033200), (1488, 14567800), (1550, 13985088), (1560, 13895440), (1600, 13548054), (1612, 13447200), (1664, 13026975), (1690, 12826560), (1724, 12573600), (1860, 11654240), (1920, 11290045), (1950, 11116352), (1984, 10925850), (2015, 10757760), (2028, 10688800), (2080, 10421580), (2155, 10058880), (2325, 9323392), (2400, 9032036), (2418, 8964800), (2480, 8740680), (2496, 8684650), (2535, 8551040), (2586, 8382400), (2600, 8337264), (2704, 8016600), (2976, 7283900), (3100, 6992544), (3120, 6947720), (3200, 6774027), (3224, 6723600), (3380, 6413280), (3448, 6286800), (3720, 5827120), (3900, 5558176), (3968, 5462925), (4030, 5378880), (4056, 5344400), (4160, 5210790), (4225, 5130624), (4310, 5029440), (4650, 4661696), (4800, 4516018), (4836, 4482400), (4960, 4370340), (4992, 4342325), (5070, 4275520), (5172, 4191200), (5200, 4168632), (5239, 4137600), (5408, 4008300), (5603, 3868800), (5952, 3641950), (6045, 3585920), (6200, 3496272), (6240, 3473860), (6448, 3361800), (6465, 3352960), (6760, 3206640), (6896, 3143400), (7440, 2913560), (7800, 2779088), (8060, 2689440), (8112, 2672200), (8320, 2605395), (8450, 2565312), (8620, 2514720), (9300, 2330848), (9600, 2258009), (9672, 2241200), (9920, 2185170), (10075, 2151552), (10140, 2137760), (10344, 2095600), (10400, 2084316), (10478, 2068800), (10775, 2011776), (10816, 2004150), (11206, 1934400), (11904, 1820975), (12090, 1792960), (12400, 1748136), (12480, 1736930), (12675, 1710208), (12896, 1680900), (12930, 1676480), (13361, 1622400), (13520, 1603320), (13792, 1571700), (14880, 1456780), (15600, 1389544), (15717, 1379200), (16120, 1344720), (16224, 1336100), (16809, 1289600), (16900, 1282656), (17240, 1257360), (18600, 1165424), (19344, 1120600), (19840, 1092585), (20150, 1075776), (20280, 1068880), (20688, 1047800), (20800, 1042158), (20956, 1034400), (21550, 1005888), (21632, 1002075), (22412, 967200), (24180, 896480), (24800, 874068), (24960, 868465), (25350, 855104), (25792, 840450), (25860, 838240), (26195, 827520), (26722, 811200), (27040, 801660), (27584, 785850), (28015, 773760), (29760, 728390), (30225, 717184), (31200, 694772), (31434, 689600), (32240, 672360), (32325, 670592), (32448, 668050), (33618, 644800), (33800, 641328), (34480, 628680), (37200, 582712), (38688, 560300), (40083, 540800), (40300, 537888), (40560, 534440), (41376, 523900), (41600, 521079), (41912, 517200), (43100, 502944), (44824, 483600), (48360, 448240), (49600, 437034), (50700, 427552), (51584, 420225), (51720, 419120), (52390, 413760), (53444, 405600), (54080, 400830), (55168, 392925), (56030, 386880), (59520, 364195), (60450, 358592), (62400, 347386), (62868, 344800), (64480, 336180), (64650, 335296), (64896, 334025), (66805, 324480), (67236, 322400), (67600, 320664), (68960, 314340), (72839, 297600), (74400, 291356), (77376, 280150), (78585, 275840), (80166, 270400), (80600, 268944), (81120, 267220), (82752, 261950), (83824, 258600), (84045, 257920), (86200, 251472), (89648, 241800), (96720, 224120), (99200, 218517), (101400, 213776), (103440, 209560), (104780, 206880), (106888, 202800), (108160, 200415), (112060, 193440), (120900, 179296), (124800, 173693), (125736, 172400), (128960, 168090), (129300, 167648), (130975, 165504), (133610, 162240), (134472, 161200), (135200, 160332), (137920, 157170), (140075, 154752), (145678, 148800)]