21192099720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 576

約数和(自身を含む): 76255603200

約数和(自身を除く): 55063503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 89, 92, 93, 110, 115, 120, 121, 124, 132, 138, 155, 165, 178, 184, 186, 220, 230, 242, 248, 253, 264, 267, 276, 310, 330, 341, 345, 356, 363, 372, 440, 445, 460, 465, 484, 506, 529, 534, 552, 605, 620, 660, 682, 690, 712, 713, 726, 744, 759, 890, 920, 930, 968, 979, 1012, 1023, 1058, 1068, 1210, 1240, 1265, 1320, 1335, 1364, 1380, 1426, 1452, 1518, 1587, 1705, 1780, 1815, 1860, 1958, 2024, 2046, 2047, 2116, 2136, 2139, 2420, 2530, 2645, 2670, 2728, 2759, 2760, 2783, 2852, 2904, 2937, 3036, 3174, 3410, 3560, 3565, 3630, 3720, 3751, 3795, 3916, 4092, 4094, 4232, 4278, 4840, 4895, 5060, 5115, 5290, 5340, 5518, 5566, 5704, 5819, 5874, 6072, 6141, 6348, 6820, 7130, 7260, 7502, 7590, 7832, 7843, 7935, 8184, 8188, 8277, 8349, 8556, 9790, 10120, 10230, 10235, 10580, 10680, 10695, 10769, 11036, 11132, 11253, 11638, 11748, 12282, 12696, 13640, 13795, 13915, 14260, 14520, 14685, 15004, 15180, 15686, 15870, 16376, 16399, 16554, 16698, 17112, 17457, 18755, 19580, 20460, 20470, 21160, 21390, 21538, 22072, 22264, 22506, 22517, 23276, 23496, 23529, 24564, 27590, 27830, 28520, 29095, 29370, 30008, 30349, 30360, 30705, 31372, 31740, 32307, 32798, 33108, 33396, 34914, 37510, 39160, 39215, 40920, 40940, 41385, 41745, 42780, 43076, 45012, 45034, 46552, 47058, 47081, 49128, 49197, 53845, 55180, 55660, 56265, 58190, 58740, 60698, 61410, 62744, 63457, 63480, 64009, 64614, 65596, 66216, 66792, 67551, 69828, 75020, 78430, 81880, 81995, 82770, 83490, 85560, 86152, 86273, 87285, 90024, 90068, 91047, 94116, 94162, 98394, 107690, 110360, 111320, 112530, 112585, 116380, 117480, 117645, 121396, 122820, 126914, 128018, 129228, 131192, 135102, 139656, 141243, 150040, 151745, 156860, 161535, 163990, 165540, 166980, 172546, 174570, 180136, 180389, 182094, 188232, 188324, 190371, 192027, 196788, 215380, 225060, 225170, 232760, 235290, 235405, 242792, 245640, 245985, 247687, 253828, 256036, 258456, 258819, 270204, 282486, 303490, 313720, 317285, 320045, 323070, 327980, 331080, 333839, 333960, 337755, 345092, 349140, 360778, 364188, 376648, 380742, 384054, 393576, 430760, 431365, 450120, 450340, 455235, 470580, 470810, 491970, 495374, 507656, 512072, 517638, 517891, 540408, 541167, 564972, 606980, 634570, 640090, 646140, 655960, 667678, 675510, 690184, 698027, 698280, 706215, 721556, 728376, 743061, 761484, 768108, 862730, 900680, 901945, 910470, 941160, 941620, 951855, 960135, 983940, 990748, 1001517, 1035276, 1035782, 1082334, 1129944, 1213960, 1238435, 1269140, 1280180, 1292280, 1294095, 1335356, 1351020, 1396054, 1412430, 1443112, 1459511, 1486122, 1522968, 1536216, 1553673, 1669195, 1725460, 1803890, 1820940, 1883240, 1903710, 1920270, 1967880, 1981496, 1984279, 2003034, 2070552, 2071564, 2094081, 2164668, 2476870, 2538280, 2560360, 2588190, 2589455, 2670712, 2702040, 2705835, 2792108, 2824860, 2919022, 2972244, 3107346, 3338390, 3450920, 3490135, 3607780, 3641880, 3715305, 3807420, 3840540, 3968558, 4006068, 4143128, 4188162, 4329336, 4378533, 4953740, 5007585, 5176380, 5178910, 5411670, 5584216, 5649720, 5696801, 5838044, 5944488, 5952837, 6214692, 6676780, 6980270, 7215560, 7297555, 7430610, 7614840, 7678297, 7681080, 7768365, 7937116, 8012136, 8376324, 8757066, 9907480, 9921395, 10015170, 10352760, 10357820, 10470405, 10823340, 11393602, 11676088, 11905674, 12429384, 13353560, 13960540, 14595110, 14861220, 15356594, 15536730, 15874232, 16054621, 16752648, 17090403, 17514132, 19842790, 20030340, 20715640, 20940810, 21646680, 21892665, 22787204, 23034891, 23811348, 27921080, 28484005, 29190220, 29722440, 29764185, 30713188, 31073460, 32109242, 34180806, 35028264, 38391485, 39685580, 40060680, 41881620, 43785330, 45574408, 46069782, 47622696, 48163863, 56968010, 58380440, 59528370, 61426376, 62146920, 64218484, 68361612, 76782970, 79371160, 80273105, 83763240, 85452015, 87570660, 92139564, 96327726, 113936020, 115174455, 119056740, 128436968, 136723224, 153565940, 160546210, 170904030, 175141320, 176600831, 184279128, 192655452, 227872040, 230348910, 238113480, 240819315, 307131880, 321092420, 341808060, 353201662, 385310904, 460697820, 481638630, 529802493, 642184840, 683616120, 706403324, 883004155, 921395640, 963277260, 1059604986, 1412806648, 1766008310, 1926554520, 2119209972, 2649012465, 3532016620, 4238419944, 5298024930, 7064033240, 10596049860, 21192099720]

約数ペア:

[(1, 21192099720), (2, 10596049860), (3, 7064033240), (4, 5298024930), (5, 4238419944), (6, 3532016620), (8, 2649012465), (10, 2119209972), (11, 1926554520), (12, 1766008310), (15, 1412806648), (20, 1059604986), (22, 963277260), (23, 921395640), (24, 883004155), (30, 706403324), (31, 683616120), (33, 642184840), (40, 529802493), (44, 481638630), (46, 460697820), (55, 385310904), (60, 353201662), (62, 341808060), (66, 321092420), (69, 307131880), (88, 240819315), (89, 238113480), (92, 230348910), (93, 227872040), (110, 192655452), (115, 184279128), (120, 176600831), (121, 175141320), (124, 170904030), (132, 160546210), (138, 153565940), (155, 136723224), (165, 128436968), (178, 119056740), (184, 115174455), (186, 113936020), (220, 96327726), (230, 92139564), (242, 87570660), (248, 85452015), (253, 83763240), (264, 80273105), (267, 79371160), (276, 76782970), (310, 68361612), (330, 64218484), (341, 62146920), (345, 61426376), (356, 59528370), (363, 58380440), (372, 56968010), (440, 48163863), (445, 47622696), (460, 46069782), (465, 45574408), (484, 43785330), (506, 41881620), (529, 40060680), (534, 39685580), (552, 38391485), (605, 35028264), (620, 34180806), (660, 32109242), (682, 31073460), (690, 30713188), (712, 29764185), (713, 29722440), (726, 29190220), (744, 28484005), (759, 27921080), (890, 23811348), (920, 23034891), (930, 22787204), (968, 21892665), (979, 21646680), (1012, 20940810), (1023, 20715640), (1058, 20030340), (1068, 19842790), (1210, 17514132), (1240, 17090403), (1265, 16752648), (1320, 16054621), (1335, 15874232), (1364, 15536730), (1380, 15356594), (1426, 14861220), (1452, 14595110), (1518, 13960540), (1587, 13353560), (1705, 12429384), (1780, 11905674), (1815, 11676088), (1860, 11393602), (1958, 10823340), (2024, 10470405), (2046, 10357820), (2047, 10352760), (2116, 10015170), (2136, 9921395), (2139, 9907480), (2420, 8757066), (2530, 8376324), (2645, 8012136), (2670, 7937116), (2728, 7768365), (2759, 7681080), (2760, 7678297), (2783, 7614840), (2852, 7430610), (2904, 7297555), (2937, 7215560), (3036, 6980270), (3174, 6676780), (3410, 6214692), (3560, 5952837), (3565, 5944488), (3630, 5838044), (3720, 5696801), (3751, 5649720), (3795, 5584216), (3916, 5411670), (4092, 5178910), (4094, 5176380), (4232, 5007585), (4278, 4953740), (4840, 4378533), (4895, 4329336), (5060, 4188162), (5115, 4143128), (5290, 4006068), (5340, 3968558), (5518, 3840540), (5566, 3807420), (5704, 3715305), (5819, 3641880), (5874, 3607780), (6072, 3490135), (6141, 3450920), (6348, 3338390), (6820, 3107346), (7130, 2972244), (7260, 2919022), (7502, 2824860), (7590, 2792108), (7832, 2705835), (7843, 2702040), (7935, 2670712), (8184, 2589455), (8188, 2588190), (8277, 2560360), (8349, 2538280), (8556, 2476870), (9790, 2164668), (10120, 2094081), (10230, 2071564), (10235, 2070552), (10580, 2003034), (10680, 1984279), (10695, 1981496), (10769, 1967880), (11036, 1920270), (11132, 1903710), (11253, 1883240), (11638, 1820940), (11748, 1803890), (12282, 1725460), (12696, 1669195), (13640, 1553673), (13795, 1536216), (13915, 1522968), (14260, 1486122), (14520, 1459511), (14685, 1443112), (15004, 1412430), (15180, 1396054), (15686, 1351020), (15870, 1335356), (16376, 1294095), (16399, 1292280), (16554, 1280180), (16698, 1269140), (17112, 1238435), (17457, 1213960), (18755, 1129944), (19580, 1082334), (20460, 1035782), (20470, 1035276), (21160, 1001517), (21390, 990748), (21538, 983940), (22072, 960135), (22264, 951855), (22506, 941620), (22517, 941160), (23276, 910470), (23496, 901945), (23529, 900680), (24564, 862730), (27590, 768108), (27830, 761484), (28520, 743061), (29095, 728376), (29370, 721556), (30008, 706215), (30349, 698280), (30360, 698027), (30705, 690184), (31372, 675510), (31740, 667678), (32307, 655960), (32798, 646140), (33108, 640090), (33396, 634570), (34914, 606980), (37510, 564972), (39160, 541167), (39215, 540408), (40920, 517891), (40940, 517638), (41385, 512072), (41745, 507656), (42780, 495374), (43076, 491970), (45012, 470810), (45034, 470580), (46552, 455235), (47058, 450340), (47081, 450120), (49128, 431365), (49197, 430760), (53845, 393576), (55180, 384054), (55660, 380742), (56265, 376648), (58190, 364188), (58740, 360778), (60698, 349140), (61410, 345092), (62744, 337755), (63457, 333960), (63480, 333839), (64009, 331080), (64614, 327980), (65596, 323070), (66216, 320045), (66792, 317285), (67551, 313720), (69828, 303490), (75020, 282486), (78430, 270204), (81880, 258819), (81995, 258456), (82770, 256036), (83490, 253828), (85560, 247687), (86152, 245985), (86273, 245640), (87285, 242792), (90024, 235405), (90068, 235290), (91047, 232760), (94116, 225170), (94162, 225060), (98394, 215380), (107690, 196788), (110360, 192027), (111320, 190371), (112530, 188324), (112585, 188232), (116380, 182094), (117480, 180389), (117645, 180136), (121396, 174570), (122820, 172546), (126914, 166980), (128018, 165540), (129228, 163990), (131192, 161535), (135102, 156860), (139656, 151745), (141243, 150040)]