20192956080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1996

約数の個数: 320

約数和(自身を含む): 71045738496

約数和(自身を除く): 50852782416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 137, 155, 165, 176, 186, 220, 240, 248, 264, 274, 310, 330, 341, 372, 411, 440, 465, 496, 528, 548, 620, 660, 682, 685, 744, 822, 880, 930, 1023, 1096, 1240, 1320, 1364, 1370, 1488, 1507, 1644, 1705, 1801, 1860, 2046, 2055, 2192, 2480, 2640, 2728, 2740, 3014, 3288, 3410, 3602, 3720, 4092, 4110, 4247, 4521, 5115, 5403, 5456, 5480, 6028, 6576, 6820, 7204, 7440, 7535, 8184, 8220, 8494, 9005, 9042, 10230, 10806, 10960, 12056, 12741, 13640, 14408, 15070, 16368, 16440, 16988, 18010, 18084, 19811, 20460, 21235, 21612, 22605, 24112, 25482, 27015, 27280, 28816, 30140, 32880, 33976, 36020, 36168, 39622, 40920, 42470, 43224, 45210, 46717, 50964, 54030, 55831, 59433, 60280, 63705, 67952, 72040, 72336, 79244, 81840, 84940, 86448, 90420, 93434, 99055, 101928, 108060, 111662, 118866, 120560, 127410, 140151, 144080, 158488, 167493, 169880, 180840, 186868, 198110, 203856, 216120, 223324, 233585, 237732, 246737, 254820, 279155, 280302, 297165, 316976, 334986, 339760, 361680, 373736, 396220, 432240, 446648, 467170, 475464, 493474, 509640, 558310, 560604, 594330, 614141, 669972, 700755, 740211, 747472, 792440, 837465, 893296, 934340, 950928, 986948, 1019280, 1116620, 1121208, 1188660, 1228282, 1233685, 1339944, 1401510, 1480422, 1584880, 1674930, 1842423, 1868680, 1973896, 2233240, 2242416, 2377320, 2456564, 2467370, 2679888, 2714107, 2803020, 2960844, 3070705, 3349860, 3684846, 3701055, 3737360, 3947792, 4466480, 4754640, 4913128, 4934740, 5428214, 5606040, 5921688, 6141410, 6699720, 7369692, 7402110, 7648847, 8142321, 9212115, 9826256, 9869480, 10856428, 11212080, 11843376, 12282820, 13399440, 13570535, 14739384, 14804220, 15297694, 16284642, 18424230, 19738960, 21712856, 22946541, 24565640, 27141070, 29478768, 29608440, 30595388, 32569284, 36848460, 38244235, 40711605, 43425712, 45893082, 49131280, 54282140, 59216880, 61190776, 65138568, 73696920, 76488470, 81423210, 84137317, 91786164, 108564280, 114732705, 122381552, 130277136, 147393840, 152976940, 162846420, 168274634, 183572328, 217128560, 229465410, 252411951, 305953880, 325692840, 336549268, 367144656, 420686585, 458930820, 504823902, 611907760, 651385680, 673098536, 841373170, 917861640, 1009647804, 1262059755, 1346197072, 1682746340, 1835723280, 2019295608, 2524119510, 3365492680, 4038591216, 5048239020, 6730985360, 10096478040, 20192956080]

約数ペア:

[(1, 20192956080), (2, 10096478040), (3, 6730985360), (4, 5048239020), (5, 4038591216), (6, 3365492680), (8, 2524119510), (10, 2019295608), (11, 1835723280), (12, 1682746340), (15, 1346197072), (16, 1262059755), (20, 1009647804), (22, 917861640), (24, 841373170), (30, 673098536), (31, 651385680), (33, 611907760), (40, 504823902), (44, 458930820), (48, 420686585), (55, 367144656), (60, 336549268), (62, 325692840), (66, 305953880), (80, 252411951), (88, 229465410), (93, 217128560), (110, 183572328), (120, 168274634), (124, 162846420), (132, 152976940), (137, 147393840), (155, 130277136), (165, 122381552), (176, 114732705), (186, 108564280), (220, 91786164), (240, 84137317), (248, 81423210), (264, 76488470), (274, 73696920), (310, 65138568), (330, 61190776), (341, 59216880), (372, 54282140), (411, 49131280), (440, 45893082), (465, 43425712), (496, 40711605), (528, 38244235), (548, 36848460), (620, 32569284), (660, 30595388), (682, 29608440), (685, 29478768), (744, 27141070), (822, 24565640), (880, 22946541), (930, 21712856), (1023, 19738960), (1096, 18424230), (1240, 16284642), (1320, 15297694), (1364, 14804220), (1370, 14739384), (1488, 13570535), (1507, 13399440), (1644, 12282820), (1705, 11843376), (1801, 11212080), (1860, 10856428), (2046, 9869480), (2055, 9826256), (2192, 9212115), (2480, 8142321), (2640, 7648847), (2728, 7402110), (2740, 7369692), (3014, 6699720), (3288, 6141410), (3410, 5921688), (3602, 5606040), (3720, 5428214), (4092, 4934740), (4110, 4913128), (4247, 4754640), (4521, 4466480), (5115, 3947792), (5403, 3737360), (5456, 3701055), (5480, 3684846), (6028, 3349860), (6576, 3070705), (6820, 2960844), (7204, 2803020), (7440, 2714107), (7535, 2679888), (8184, 2467370), (8220, 2456564), (8494, 2377320), (9005, 2242416), (9042, 2233240), (10230, 1973896), (10806, 1868680), (10960, 1842423), (12056, 1674930), (12741, 1584880), (13640, 1480422), (14408, 1401510), (15070, 1339944), (16368, 1233685), (16440, 1228282), (16988, 1188660), (18010, 1121208), (18084, 1116620), (19811, 1019280), (20460, 986948), (21235, 950928), (21612, 934340), (22605, 893296), (24112, 837465), (25482, 792440), (27015, 747472), (27280, 740211), (28816, 700755), (30140, 669972), (32880, 614141), (33976, 594330), (36020, 560604), (36168, 558310), (39622, 509640), (40920, 493474), (42470, 475464), (43224, 467170), (45210, 446648), (46717, 432240), (50964, 396220), (54030, 373736), (55831, 361680), (59433, 339760), (60280, 334986), (63705, 316976), (67952, 297165), (72040, 280302), (72336, 279155), (79244, 254820), (81840, 246737), (84940, 237732), (86448, 233585), (90420, 223324), (93434, 216120), (99055, 203856), (101928, 198110), (108060, 186868), (111662, 180840), (118866, 169880), (120560, 167493), (127410, 158488), (140151, 144080)]