20270704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 640

約数和(自身を含む): 75286609920

約数和(自身を除く): 55015905840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 48, 55, 60, 62, 66, 69, 80, 88, 89, 92, 93, 110, 115, 120, 121, 124, 132, 138, 155, 165, 176, 178, 184, 186, 220, 230, 240, 242, 248, 253, 264, 267, 276, 310, 330, 341, 345, 356, 363, 368, 372, 440, 445, 460, 465, 484, 496, 506, 528, 534, 552, 605, 620, 660, 682, 690, 712, 713, 726, 744, 759, 880, 890, 920, 930, 968, 979, 1012, 1023, 1068, 1104, 1210, 1240, 1265, 1320, 1331, 1335, 1364, 1380, 1424, 1426, 1452, 1488, 1518, 1705, 1780, 1815, 1840, 1860, 1936, 1958, 2024, 2046, 2047, 2136, 2139, 2420, 2480, 2530, 2640, 2662, 2670, 2728, 2759, 2760, 2783, 2852, 2904, 2937, 3036, 3410, 3560, 3565, 3630, 3720, 3751, 3795, 3916, 3993, 4048, 4092, 4094, 4272, 4278, 4840, 4895, 5060, 5115, 5324, 5340, 5456, 5518, 5520, 5566, 5704, 5808, 5874, 6072, 6141, 6655, 6820, 7120, 7130, 7260, 7440, 7502, 7590, 7832, 7843, 7986, 8184, 8188, 8277, 8349, 8556, 9680, 9790, 10120, 10230, 10235, 10648, 10680, 10695, 10769, 11036, 11132, 11253, 11408, 11748, 12144, 12282, 13310, 13640, 13795, 13915, 14260, 14520, 14685, 15004, 15180, 15664, 15686, 15972, 16368, 16376, 16554, 16698, 17112, 18755, 19580, 19965, 20240, 20460, 20470, 21296, 21360, 21390, 21538, 22072, 22264, 22506, 22517, 23496, 23529, 24564, 26620, 27280, 27590, 27830, 28520, 29040, 29370, 30008, 30349, 30360, 30613, 30705, 31372, 31944, 32307, 32752, 33108, 33396, 34224, 37510, 39160, 39215, 39930, 40920, 40940, 41261, 41385, 41745, 42780, 43076, 44144, 44528, 45012, 45034, 46992, 47058, 49128, 53240, 53845, 55180, 55660, 56265, 57040, 58740, 60016, 60698, 60720, 61226, 61410, 62744, 63457, 63888, 64614, 66216, 66792, 67551, 75020, 78320, 78430, 79860, 81840, 81880, 82522, 82770, 83490, 85560, 86152, 86273, 90024, 90068, 91047, 91839, 94116, 98256, 106480, 107690, 110360, 111320, 112530, 112585, 117480, 117645, 118459, 121396, 122452, 122820, 123783, 125488, 126914, 129228, 132432, 133584, 135102, 150040, 151745, 153065, 156860, 159720, 161535, 163760, 165044, 165540, 166980, 171120, 172304, 172546, 180048, 180136, 182094, 183678, 188232, 190371, 206305, 215380, 220720, 222640, 225060, 225170, 234960, 235290, 236918, 242792, 244904, 245640, 247566, 247687, 253828, 258456, 258819, 270204, 300080, 303490, 306130, 313720, 317285, 319440, 323070, 330088, 331080, 333839, 333960, 337755, 345092, 355377, 360272, 364188, 367356, 376464, 380742, 412610, 430760, 431365, 450120, 450340, 455235, 459195, 470580, 473836, 485584, 489808, 491280, 495132, 495374, 507656, 516912, 517638, 540408, 592295, 606980, 612260, 618915, 627440, 634570, 646140, 660176, 662160, 667678, 667920, 675510, 690184, 698027, 710754, 728376, 734712, 743061, 761484, 825220, 861520, 862730, 900240, 900680, 910470, 918390, 941160, 947672, 949003, 951855, 990264, 990748, 1001517, 1015312, 1035276, 1080816, 1184590, 1213960, 1224520, 1237830, 1238435, 1269140, 1292280, 1294095, 1335356, 1351020, 1380368, 1396054, 1421508, 1456752, 1469424, 1486122, 1522968, 1650440, 1669195, 1725460, 1776885, 1801360, 1820940, 1836780, 1882320, 1895344, 1898006, 1903710, 1980528, 1981496, 2003034, 2070552, 2094081, 2369180, 2427920, 2449040, 2475660, 2476870, 2538280, 2584560, 2588190, 2670712, 2702040, 2724557, 2792108, 2843016, 2847009, 2972244, 3045936, 3300880, 3338390, 3450920, 3490135, 3553770, 3641880, 3672229, 3673560, 3715305, 3796012, 3807420, 3962992, 4006068, 4141104, 4188162, 4738360, 4745015, 4951320, 4953740, 5007585, 5076560, 5176380, 5341424, 5404080, 5449114, 5584216, 5686032, 5694018, 5944488, 6676780, 6901840, 6980270, 7107540, 7283760, 7344458, 7347120, 7430610, 7592024, 7614840, 7678297, 8012136, 8173671, 8376324, 9476720, 9490030, 9902640, 9907480, 10015170, 10352760, 10470405, 10898228, 11016687, 11168432, 11388036, 11888976, 13353560, 13622785, 13960540, 14215080, 14235045, 14688916, 14861220, 15184048, 15229680, 15356594, 16024272, 16347342, 16752648, 18361145, 18980060, 19814960, 20030340, 20705520, 20940810, 21796456, 22033374, 22776072, 23034891, 26707120, 27245570, 27921080, 28430160, 28470090, 29377832, 29722440, 30713188, 32694684, 33505296, 36722290, 37960120, 38391485, 40060680, 40868355, 41881620, 43592912, 44066748, 45552144, 46069782, 54491140, 55083435, 55842160, 56940180, 58755664, 59444880, 61426376, 65389368, 73444580, 75920240, 76782970, 80121360, 81736710, 83763240, 84461267, 88133496, 92139564, 108982280, 110166870, 113880360, 115174455, 122852752, 130778736, 146889160, 153565940, 163473420, 167526480, 168922534, 176266992, 184279128, 217964560, 220333740, 227760720, 230348910, 253383801, 293778320, 307131880, 326946840, 337845068, 368558256, 422306335, 440667480, 460697820, 506767602, 614263760, 653893680, 675690136, 844612670, 881334960, 921395640, 1013535204, 1266919005, 1351380272, 1689225340, 1842791280, 2027070408, 2533838010, 3378450680, 4054140816, 5067676020, 6756901360, 10135352040, 20270704080]

約数ペア:

[(1, 20270704080), (2, 10135352040), (3, 6756901360), (4, 5067676020), (5, 4054140816), (6, 3378450680), (8, 2533838010), (10, 2027070408), (11, 1842791280), (12, 1689225340), (15, 1351380272), (16, 1266919005), (20, 1013535204), (22, 921395640), (23, 881334960), (24, 844612670), (30, 675690136), (31, 653893680), (33, 614263760), (40, 506767602), (44, 460697820), (46, 440667480), (48, 422306335), (55, 368558256), (60, 337845068), (62, 326946840), (66, 307131880), (69, 293778320), (80, 253383801), (88, 230348910), (89, 227760720), (92, 220333740), (93, 217964560), (110, 184279128), (115, 176266992), (120, 168922534), (121, 167526480), (124, 163473420), (132, 153565940), (138, 146889160), (155, 130778736), (165, 122852752), (176, 115174455), (178, 113880360), (184, 110166870), (186, 108982280), (220, 92139564), (230, 88133496), (240, 84461267), (242, 83763240), (248, 81736710), (253, 80121360), (264, 76782970), (267, 75920240), (276, 73444580), (310, 65389368), (330, 61426376), (341, 59444880), (345, 58755664), (356, 56940180), (363, 55842160), (368, 55083435), (372, 54491140), (440, 46069782), (445, 45552144), (460, 44066748), (465, 43592912), (484, 41881620), (496, 40868355), (506, 40060680), (528, 38391485), (534, 37960120), (552, 36722290), (605, 33505296), (620, 32694684), (660, 30713188), (682, 29722440), (690, 29377832), (712, 28470090), (713, 28430160), (726, 27921080), (744, 27245570), (759, 26707120), (880, 23034891), (890, 22776072), (920, 22033374), (930, 21796456), (968, 20940810), (979, 20705520), (1012, 20030340), (1023, 19814960), (1068, 18980060), (1104, 18361145), (1210, 16752648), (1240, 16347342), (1265, 16024272), (1320, 15356594), (1331, 15229680), (1335, 15184048), (1364, 14861220), (1380, 14688916), (1424, 14235045), (1426, 14215080), (1452, 13960540), (1488, 13622785), (1518, 13353560), (1705, 11888976), (1780, 11388036), (1815, 11168432), (1840, 11016687), (1860, 10898228), (1936, 10470405), (1958, 10352760), (2024, 10015170), (2046, 9907480), (2047, 9902640), (2136, 9490030), (2139, 9476720), (2420, 8376324), (2480, 8173671), (2530, 8012136), (2640, 7678297), (2662, 7614840), (2670, 7592024), (2728, 7430610), (2759, 7347120), (2760, 7344458), (2783, 7283760), (2852, 7107540), (2904, 6980270), (2937, 6901840), (3036, 6676780), (3410, 5944488), (3560, 5694018), (3565, 5686032), (3630, 5584216), (3720, 5449114), (3751, 5404080), (3795, 5341424), (3916, 5176380), (3993, 5076560), (4048, 5007585), (4092, 4953740), (4094, 4951320), (4272, 4745015), (4278, 4738360), (4840, 4188162), (4895, 4141104), (5060, 4006068), (5115, 3962992), (5324, 3807420), (5340, 3796012), (5456, 3715305), (5518, 3673560), (5520, 3672229), (5566, 3641880), (5704, 3553770), (5808, 3490135), (5874, 3450920), (6072, 3338390), (6141, 3300880), (6655, 3045936), (6820, 2972244), (7120, 2847009), (7130, 2843016), (7260, 2792108), (7440, 2724557), (7502, 2702040), (7590, 2670712), (7832, 2588190), (7843, 2584560), (7986, 2538280), (8184, 2476870), (8188, 2475660), (8277, 2449040), (8349, 2427920), (8556, 2369180), (9680, 2094081), (9790, 2070552), (10120, 2003034), (10230, 1981496), (10235, 1980528), (10648, 1903710), (10680, 1898006), (10695, 1895344), (10769, 1882320), (11036, 1836780), (11132, 1820940), (11253, 1801360), (11408, 1776885), (11748, 1725460), (12144, 1669195), (12282, 1650440), (13310, 1522968), (13640, 1486122), (13795, 1469424), (13915, 1456752), (14260, 1421508), (14520, 1396054), (14685, 1380368), (15004, 1351020), (15180, 1335356), (15664, 1294095), (15686, 1292280), (15972, 1269140), (16368, 1238435), (16376, 1237830), (16554, 1224520), (16698, 1213960), (17112, 1184590), (18755, 1080816), (19580, 1035276), (19965, 1015312), (20240, 1001517), (20460, 990748), (20470, 990264), (21296, 951855), (21360, 949003), (21390, 947672), (21538, 941160), (22072, 918390), (22264, 910470), (22506, 900680), (22517, 900240), (23496, 862730), (23529, 861520), (24564, 825220), (26620, 761484), (27280, 743061), (27590, 734712), (27830, 728376), (28520, 710754), (29040, 698027), (29370, 690184), (30008, 675510), (30349, 667920), (30360, 667678), (30613, 662160), (30705, 660176), (31372, 646140), (31944, 634570), (32307, 627440), (32752, 618915), (33108, 612260), (33396, 606980), (34224, 592295), (37510, 540408), (39160, 517638), (39215, 516912), (39930, 507656), (40920, 495374), (40940, 495132), (41261, 491280), (41385, 489808), (41745, 485584), (42780, 473836), (43076, 470580), (44144, 459195), (44528, 455235), (45012, 450340), (45034, 450120), (46992, 431365), (47058, 430760), (49128, 412610), (53240, 380742), (53845, 376464), (55180, 367356), (55660, 364188), (56265, 360272), (57040, 355377), (58740, 345092), (60016, 337755), (60698, 333960), (60720, 333839), (61226, 331080), (61410, 330088), (62744, 323070), (63457, 319440), (63888, 317285), (64614, 313720), (66216, 306130), (66792, 303490), (67551, 300080), (75020, 270204), (78320, 258819), (78430, 258456), (79860, 253828), (81840, 247687), (81880, 247566), (82522, 245640), (82770, 244904), (83490, 242792), (85560, 236918), (86152, 235290), (86273, 234960), (90024, 225170), (90068, 225060), (91047, 222640), (91839, 220720), (94116, 215380), (98256, 206305), (106480, 190371), (107690, 188232), (110360, 183678), (111320, 182094), (112530, 180136), (112585, 180048), (117480, 172546), (117645, 172304), (118459, 171120), (121396, 166980), (122452, 165540), (122820, 165044), (123783, 163760), (125488, 161535), (126914, 159720), (129228, 156860), (132432, 153065), (133584, 151745), (135102, 150040)]