21656602800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15130

約数の個数: 480

約数和(自身を含む): 92735731200

約数和(自身を除く): 71079128400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 150, 152, 168, 171, 175, 180, 189, 190, 200, 210, 216, 225, 228, 240, 252, 266, 270, 280, 285, 300, 304, 315, 336, 342, 350, 360, 378, 380, 399, 400, 420, 432, 450, 456, 475, 504, 513, 525, 532, 540, 560, 570, 600, 630, 665, 675, 684, 700, 720, 756, 760, 798, 840, 855, 900, 912, 945, 950, 1008, 1026, 1050, 1064, 1080, 1140, 1197, 1200, 1260, 1330, 1350, 1368, 1400, 1425, 1512, 1520, 1575, 1596, 1680, 1710, 1800, 1890, 1900, 1995, 2052, 2100, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2700, 2736, 2800, 2850, 3024, 3150, 3192, 3325, 3420, 3591, 3600, 3780, 3800, 3990, 4104, 4200, 4275, 4560, 4725, 4788, 5040, 5130, 5320, 5400, 5700, 5985, 6300, 6384, 6650, 6840, 7182, 7560, 7600, 7980, 8208, 8400, 8550, 9450, 9576, 9975, 10260, 10640, 10800, 11400, 11970, 12600, 12825, 13300, 13680, 14364, 15077, 15120, 15960, 17100, 17955, 18900, 19152, 19950, 20520, 22800, 23940, 25200, 25650, 26600, 28728, 29925, 30154, 31920, 34200, 35910, 37800, 39900, 41040, 45231, 47880, 51300, 53200, 57456, 59850, 60308, 68400, 71820, 75385, 75600, 79800, 89775, 90462, 95760, 102600, 105539, 119700, 120616, 135693, 143640, 150770, 159600, 179550, 180924, 205200, 211078, 226155, 239400, 241232, 271386, 286463, 287280, 301540, 316617, 359100, 361848, 376925, 407079, 422156, 452310, 478800, 527695, 542772, 572926, 603080, 633234, 678465, 718200, 723696, 753850, 814158, 844312, 859389, 904620, 949851, 1055390, 1085544, 1130775, 1145852, 1206160, 1266468, 1356930, 1432315, 1436400, 1507700, 1583085, 1628316, 1688624, 1718778, 1809240, 1899702, 2005241, 2035395, 2110780, 2171088, 2261550, 2291704, 2532936, 2578167, 2638475, 2713860, 2849553, 2864630, 3015400, 3166170, 3256632, 3392325, 3437556, 3618480, 3799404, 4010482, 4070790, 4221560, 4296945, 4523100, 4583408, 4749255, 5065872, 5156334, 5276950, 5427720, 5699106, 5729260, 6015723, 6030800, 6332340, 6513264, 6784650, 6875112, 7161575, 7598808, 7734501, 7915425, 8020964, 8141580, 8443120, 8593890, 9046200, 9498510, 10026205, 10176975, 10312668, 10553900, 10855440, 11398212, 11458520, 12031446, 12664680, 12890835, 13569300, 13750224, 14247765, 14323150, 15197616, 15469002, 15830850, 16041928, 16283160, 17187780, 18047169, 18092400, 18997020, 20052410, 20353950, 20625336, 21107800, 21484725, 22796424, 22917040, 23746275, 24062892, 25329360, 25781670, 27138600, 28495530, 28646300, 30078615, 30938004, 31661700, 32083856, 32566320, 34375560, 36094338, 37994040, 38672505, 40104820, 40707900, 41250672, 42215600, 42969450, 45592848, 47492550, 48125784, 50131025, 51563340, 54141507, 54277200, 56991060, 57292600, 60157230, 61876008, 63323400, 64454175, 68751120, 71238825, 72188676, 75988080, 77345010, 80209640, 81415800, 85938900, 90235845, 94985100, 96251568, 100262050, 103126680, 108283014, 113982120, 114585200, 120314460, 123752016, 126646800, 128908350, 142477650, 144377352, 150393075, 154690020, 160419280, 162831600, 171877800, 180471690, 189970200, 193362525, 200524100, 206253360, 216566028, 227964240, 240628920, 257816700, 270707535, 284955300, 288754704, 300786150, 309380040, 343755600, 360943380, 379940400, 386725050, 401048200, 433132056, 451179225, 481257840, 515633400, 541415070, 569910600, 601572300, 618760080, 721886760, 773450100, 802096400, 866264112, 902358450, 1031266800, 1082830140, 1139821200, 1203144600, 1353537675, 1443773520, 1546900200, 1804716900, 2165660280, 2406289200, 2707075350, 3093800400, 3609433800, 4331320560, 5414150700, 7218867600, 10828301400, 21656602800]

約数ペア:

[(1, 21656602800), (2, 10828301400), (3, 7218867600), (4, 5414150700), (5, 4331320560), (6, 3609433800), (7, 3093800400), (8, 2707075350), (9, 2406289200), (10, 2165660280), (12, 1804716900), (14, 1546900200), (15, 1443773520), (16, 1353537675), (18, 1203144600), (19, 1139821200), (20, 1082830140), (21, 1031266800), (24, 902358450), (25, 866264112), (27, 802096400), (28, 773450100), (30, 721886760), (35, 618760080), (36, 601572300), (38, 569910600), (40, 541415070), (42, 515633400), (45, 481257840), (48, 451179225), (50, 433132056), (54, 401048200), (56, 386725050), (57, 379940400), (60, 360943380), (63, 343755600), (70, 309380040), (72, 300786150), (75, 288754704), (76, 284955300), (80, 270707535), (84, 257816700), (90, 240628920), (95, 227964240), (100, 216566028), (105, 206253360), (108, 200524100), (112, 193362525), (114, 189970200), (120, 180471690), (126, 171877800), (133, 162831600), (135, 160419280), (140, 154690020), (144, 150393075), (150, 144377352), (152, 142477650), (168, 128908350), (171, 126646800), (175, 123752016), (180, 120314460), (189, 114585200), (190, 113982120), (200, 108283014), (210, 103126680), (216, 100262050), (225, 96251568), (228, 94985100), (240, 90235845), (252, 85938900), (266, 81415800), (270, 80209640), (280, 77345010), (285, 75988080), (300, 72188676), (304, 71238825), (315, 68751120), (336, 64454175), (342, 63323400), (350, 61876008), (360, 60157230), (378, 57292600), (380, 56991060), (399, 54277200), (400, 54141507), (420, 51563340), (432, 50131025), (450, 48125784), (456, 47492550), (475, 45592848), (504, 42969450), (513, 42215600), (525, 41250672), (532, 40707900), (540, 40104820), (560, 38672505), (570, 37994040), (600, 36094338), (630, 34375560), (665, 32566320), (675, 32083856), (684, 31661700), (700, 30938004), (720, 30078615), (756, 28646300), (760, 28495530), (798, 27138600), (840, 25781670), (855, 25329360), (900, 24062892), (912, 23746275), (945, 22917040), (950, 22796424), (1008, 21484725), (1026, 21107800), (1050, 20625336), (1064, 20353950), (1080, 20052410), (1140, 18997020), (1197, 18092400), (1200, 18047169), (1260, 17187780), (1330, 16283160), (1350, 16041928), (1368, 15830850), (1400, 15469002), (1425, 15197616), (1512, 14323150), (1520, 14247765), (1575, 13750224), (1596, 13569300), (1680, 12890835), (1710, 12664680), (1800, 12031446), (1890, 11458520), (1900, 11398212), (1995, 10855440), (2052, 10553900), (2100, 10312668), (2128, 10176975), (2160, 10026205), (2280, 9498510), (2394, 9046200), (2520, 8593890), (2565, 8443120), (2660, 8141580), (2700, 8020964), (2736, 7915425), (2800, 7734501), (2850, 7598808), (3024, 7161575), (3150, 6875112), (3192, 6784650), (3325, 6513264), (3420, 6332340), (3591, 6030800), (3600, 6015723), (3780, 5729260), (3800, 5699106), (3990, 5427720), (4104, 5276950), (4200, 5156334), (4275, 5065872), (4560, 4749255), (4725, 4583408), (4788, 4523100), (5040, 4296945), (5130, 4221560), (5320, 4070790), (5400, 4010482), (5700, 3799404), (5985, 3618480), (6300, 3437556), (6384, 3392325), (6650, 3256632), (6840, 3166170), (7182, 3015400), (7560, 2864630), (7600, 2849553), (7980, 2713860), (8208, 2638475), (8400, 2578167), (8550, 2532936), (9450, 2291704), (9576, 2261550), (9975, 2171088), (10260, 2110780), (10640, 2035395), (10800, 2005241), (11400, 1899702), (11970, 1809240), (12600, 1718778), (12825, 1688624), (13300, 1628316), (13680, 1583085), (14364, 1507700), (15077, 1436400), (15120, 1432315), (15960, 1356930), (17100, 1266468), (17955, 1206160), (18900, 1145852), (19152, 1130775), (19950, 1085544), (20520, 1055390), (22800, 949851), (23940, 904620), (25200, 859389), (25650, 844312), (26600, 814158), (28728, 753850), (29925, 723696), (30154, 718200), (31920, 678465), (34200, 633234), (35910, 603080), (37800, 572926), (39900, 542772), (41040, 527695), (45231, 478800), (47880, 452310), (51300, 422156), (53200, 407079), (57456, 376925), (59850, 361848), (60308, 359100), (68400, 316617), (71820, 301540), (75385, 287280), (75600, 286463), (79800, 271386), (89775, 241232), (90462, 239400), (95760, 226155), (102600, 211078), (105539, 205200), (119700, 180924), (120616, 179550), (135693, 159600), (143640, 150770)]