21205413600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 576

約数和(自身を含む): 85754511360

約数和(自身を除く): 64549097760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 31, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 62, 70, 75, 76, 80, 84, 93, 95, 96, 100, 105, 112, 114, 120, 124, 133, 140, 150, 152, 155, 160, 168, 175, 186, 190, 200, 210, 217, 224, 228, 240, 248, 266, 280, 285, 300, 304, 310, 336, 350, 372, 380, 399, 400, 420, 434, 456, 465, 475, 480, 496, 525, 532, 560, 570, 589, 600, 608, 620, 651, 665, 672, 700, 744, 760, 775, 798, 800, 840, 868, 912, 930, 950, 992, 1050, 1064, 1085, 1120, 1140, 1178, 1200, 1240, 1302, 1330, 1400, 1425, 1488, 1520, 1550, 1596, 1680, 1736, 1767, 1824, 1860, 1900, 1995, 2100, 2128, 2143, 2170, 2280, 2325, 2356, 2400, 2480, 2604, 2660, 2800, 2850, 2945, 2976, 3040, 3100, 3192, 3255, 3325, 3360, 3472, 3534, 3720, 3800, 3990, 4123, 4200, 4256, 4286, 4340, 4560, 4650, 4712, 4960, 5208, 5320, 5425, 5600, 5700, 5890, 6200, 6384, 6429, 6510, 6650, 6944, 7068, 7440, 7600, 7980, 8246, 8400, 8572, 8680, 8835, 9120, 9300, 9424, 9975, 10416, 10640, 10715, 10850, 11400, 11780, 12369, 12400, 12768, 12858, 13020, 13300, 14136, 14725, 14880, 15001, 15200, 15960, 16275, 16492, 16800, 17144, 17360, 17670, 18600, 18848, 19950, 20615, 20832, 21280, 21430, 21700, 22800, 23560, 24738, 24800, 25716, 26040, 26600, 28272, 29450, 30002, 31920, 32145, 32550, 32984, 34288, 34720, 35340, 37200, 39900, 40717, 41230, 42860, 43400, 44175, 45003, 45600, 47120, 49476, 51432, 52080, 53200, 53575, 56544, 58900, 60004, 61845, 63840, 64290, 65100, 65968, 66433, 68576, 70680, 74400, 75005, 79800, 81434, 82460, 85720, 86800, 88350, 90006, 94240, 98952, 102864, 103075, 104160, 106400, 107150, 117800, 120008, 122151, 123690, 128580, 130200, 131936, 132866, 141360, 150010, 159600, 160725, 162868, 164920, 171440, 173600, 176700, 180012, 197904, 199299, 203585, 205728, 206150, 214300, 225015, 235600, 240016, 244302, 247380, 257160, 260400, 265732, 282720, 285019, 300020, 309225, 319200, 321450, 325736, 329840, 332165, 342880, 353400, 360024, 375025, 395808, 398598, 407170, 412300, 428600, 450030, 465031, 471200, 480032, 488604, 494760, 514320, 520800, 531464, 570038, 600040, 610755, 618450, 642900, 651472, 659680, 664330, 706800, 720048, 750050, 797196, 814340, 824600, 855057, 857200, 900060, 930062, 977208, 989520, 996495, 1017925, 1028640, 1062928, 1125075, 1140076, 1200080, 1221510, 1236900, 1262227, 1285800, 1302944, 1328660, 1395093, 1413600, 1425095, 1440096, 1500100, 1594392, 1628680, 1649200, 1660825, 1710114, 1714400, 1800120, 1860124, 1954416, 1979040, 1992990, 2035850, 2125856, 2250150, 2280152, 2325155, 2400160, 2443020, 2473800, 2524454, 2571600, 2657320, 2790186, 2850190, 3000200, 3053775, 3188784, 3257360, 3298400, 3321650, 3420228, 3600240, 3720248, 3786681, 3908832, 3985980, 4071700, 4275285, 4500300, 4560304, 4650310, 4886040, 4947600, 4982475, 5048908, 5143200, 5314640, 5580372, 5700380, 6000400, 6107550, 6311135, 6377568, 6514720, 6643300, 6840456, 6975465, 7125475, 7200480, 7440496, 7573362, 7971960, 8143400, 8550570, 8835589, 9000600, 9120608, 9300620, 9772080, 9895200, 9964950, 10097816, 10629280, 11160744, 11400760, 11625775, 12000800, 12215100, 12622270, 13286600, 13680912, 13950930, 14250950, 14880992, 15146724, 15943920, 16286800, 17101140, 17671178, 18001200, 18601240, 18933405, 19544160, 19929900, 20195632, 21376425, 22321488, 22801520, 23251550, 24430200, 25244540, 26506767, 26573200, 27361824, 27901860, 28501900, 30293448, 31555675, 31887840, 32573600, 34202280, 34877325, 35342356, 36002400, 37202480, 37866810, 39859800, 40391264, 42752850, 44177945, 44642976, 45603040, 46503100, 48860400, 50489080, 53013534, 53146400, 55803720, 57003800, 60586896, 63111350, 68404560, 69754650, 70684712, 74404960, 75733620, 79719600, 85505700, 88355890, 93006200, 94667025, 97720800, 100978160, 106027068, 111607440, 114007600, 121173792, 126222700, 132533835, 136809120, 139509300, 141369424, 151467240, 159439200, 171011400, 176711780, 186012400, 189334050, 201956320, 212054136, 220889725, 223214880, 228015200, 252445400, 265067670, 279018600, 282738848, 302934480, 342022800, 353423560, 372024800, 378668100, 424108272, 441779450, 504890800, 530135340, 558037200, 605868960, 662669175, 684045600, 706847120, 757336200, 848216544, 883558900, 1009781600, 1060270680, 1116074400, 1325338350, 1413694240, 1514672400, 1767117800, 2120541360, 2650676700, 3029344800, 3534235600, 4241082720, 5301353400, 7068471200, 10602706800, 21205413600]

約数ペア:

[(1, 21205413600), (2, 10602706800), (3, 7068471200), (4, 5301353400), (5, 4241082720), (6, 3534235600), (7, 3029344800), (8, 2650676700), (10, 2120541360), (12, 1767117800), (14, 1514672400), (15, 1413694240), (16, 1325338350), (19, 1116074400), (20, 1060270680), (21, 1009781600), (24, 883558900), (25, 848216544), (28, 757336200), (30, 706847120), (31, 684045600), (32, 662669175), (35, 605868960), (38, 558037200), (40, 530135340), (42, 504890800), (48, 441779450), (50, 424108272), (56, 378668100), (57, 372024800), (60, 353423560), (62, 342022800), (70, 302934480), (75, 282738848), (76, 279018600), (80, 265067670), (84, 252445400), (93, 228015200), (95, 223214880), (96, 220889725), (100, 212054136), (105, 201956320), (112, 189334050), (114, 186012400), (120, 176711780), (124, 171011400), (133, 159439200), (140, 151467240), (150, 141369424), (152, 139509300), (155, 136809120), (160, 132533835), (168, 126222700), (175, 121173792), (186, 114007600), (190, 111607440), (200, 106027068), (210, 100978160), (217, 97720800), (224, 94667025), (228, 93006200), (240, 88355890), (248, 85505700), (266, 79719600), (280, 75733620), (285, 74404960), (300, 70684712), (304, 69754650), (310, 68404560), (336, 63111350), (350, 60586896), (372, 57003800), (380, 55803720), (399, 53146400), (400, 53013534), (420, 50489080), (434, 48860400), (456, 46503100), (465, 45603040), (475, 44642976), (480, 44177945), (496, 42752850), (525, 40391264), (532, 39859800), (560, 37866810), (570, 37202480), (589, 36002400), (600, 35342356), (608, 34877325), (620, 34202280), (651, 32573600), (665, 31887840), (672, 31555675), (700, 30293448), (744, 28501900), (760, 27901860), (775, 27361824), (798, 26573200), (800, 26506767), (840, 25244540), (868, 24430200), (912, 23251550), (930, 22801520), (950, 22321488), (992, 21376425), (1050, 20195632), (1064, 19929900), (1085, 19544160), (1120, 18933405), (1140, 18601240), (1178, 18001200), (1200, 17671178), (1240, 17101140), (1302, 16286800), (1330, 15943920), (1400, 15146724), (1425, 14880992), (1488, 14250950), (1520, 13950930), (1550, 13680912), (1596, 13286600), (1680, 12622270), (1736, 12215100), (1767, 12000800), (1824, 11625775), (1860, 11400760), (1900, 11160744), (1995, 10629280), (2100, 10097816), (2128, 9964950), (2143, 9895200), (2170, 9772080), (2280, 9300620), (2325, 9120608), (2356, 9000600), (2400, 8835589), (2480, 8550570), (2604, 8143400), (2660, 7971960), (2800, 7573362), (2850, 7440496), (2945, 7200480), (2976, 7125475), (3040, 6975465), (3100, 6840456), (3192, 6643300), (3255, 6514720), (3325, 6377568), (3360, 6311135), (3472, 6107550), (3534, 6000400), (3720, 5700380), (3800, 5580372), (3990, 5314640), (4123, 5143200), (4200, 5048908), (4256, 4982475), (4286, 4947600), (4340, 4886040), (4560, 4650310), (4650, 4560304), (4712, 4500300), (4960, 4275285), (5208, 4071700), (5320, 3985980), (5425, 3908832), (5600, 3786681), (5700, 3720248), (5890, 3600240), (6200, 3420228), (6384, 3321650), (6429, 3298400), (6510, 3257360), (6650, 3188784), (6944, 3053775), (7068, 3000200), (7440, 2850190), (7600, 2790186), (7980, 2657320), (8246, 2571600), (8400, 2524454), (8572, 2473800), (8680, 2443020), (8835, 2400160), (9120, 2325155), (9300, 2280152), (9424, 2250150), (9975, 2125856), (10416, 2035850), (10640, 1992990), (10715, 1979040), (10850, 1954416), (11400, 1860124), (11780, 1800120), (12369, 1714400), (12400, 1710114), (12768, 1660825), (12858, 1649200), (13020, 1628680), (13300, 1594392), (14136, 1500100), (14725, 1440096), (14880, 1425095), (15001, 1413600), (15200, 1395093), (15960, 1328660), (16275, 1302944), (16492, 1285800), (16800, 1262227), (17144, 1236900), (17360, 1221510), (17670, 1200080), (18600, 1140076), (18848, 1125075), (19950, 1062928), (20615, 1028640), (20832, 1017925), (21280, 996495), (21430, 989520), (21700, 977208), (22800, 930062), (23560, 900060), (24738, 857200), (24800, 855057), (25716, 824600), (26040, 814340), (26600, 797196), (28272, 750050), (29450, 720048), (30002, 706800), (31920, 664330), (32145, 659680), (32550, 651472), (32984, 642900), (34288, 618450), (34720, 610755), (35340, 600040), (37200, 570038), (39900, 531464), (40717, 520800), (41230, 514320), (42860, 494760), (43400, 488604), (44175, 480032), (45003, 471200), (45600, 465031), (47120, 450030), (49476, 428600), (51432, 412300), (52080, 407170), (53200, 398598), (53575, 395808), (56544, 375025), (58900, 360024), (60004, 353400), (61845, 342880), (63840, 332165), (64290, 329840), (65100, 325736), (65968, 321450), (66433, 319200), (68576, 309225), (70680, 300020), (74400, 285019), (75005, 282720), (79800, 265732), (81434, 260400), (82460, 257160), (85720, 247380), (86800, 244302), (88350, 240016), (90006, 235600), (94240, 225015), (98952, 214300), (102864, 206150), (103075, 205728), (104160, 203585), (106400, 199299), (107150, 197904), (117800, 180012), (120008, 176700), (122151, 173600), (123690, 171440), (128580, 164920), (130200, 162868), (131936, 160725), (132866, 159600), (141360, 150010)]