19855067040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 432

約数和(自身を含む): 73290796488

約数和(自身を除く): 53435729448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 96, 102, 118, 120, 136, 144, 153, 160, 170, 177, 180, 204, 233, 236, 240, 255, 272, 288, 295, 306, 340, 354, 360, 408, 466, 472, 480, 510, 531, 544, 590, 612, 680, 699, 708, 720, 765, 816, 885, 932, 944, 1003, 1020, 1062, 1165, 1180, 1224, 1360, 1398, 1416, 1440, 1530, 1632, 1770, 1864, 1888, 2006, 2040, 2097, 2124, 2330, 2360, 2448, 2655, 2720, 2796, 2832, 3009, 3060, 3481, 3495, 3540, 3728, 3961, 4012, 4080, 4194, 4248, 4660, 4720, 4896, 5015, 5310, 5592, 5664, 6018, 6120, 6962, 6990, 7080, 7456, 7922, 8024, 8160, 8388, 8496, 9027, 9320, 9440, 10030, 10443, 10485, 10620, 11184, 11883, 12036, 12240, 13747, 13924, 13980, 14160, 15045, 15844, 16048, 16776, 16992, 17405, 18054, 18640, 19805, 20060, 20886, 20970, 21240, 22368, 23766, 24072, 24480, 27494, 27848, 27960, 28320, 30090, 31329, 31688, 32096, 33552, 34810, 35649, 36108, 37280, 39610, 40120, 41241, 41772, 41940, 42480, 45135, 47532, 48144, 52215, 54988, 55696, 55920, 59177, 59415, 60180, 62658, 63376, 67104, 68735, 69620, 71298, 72216, 79220, 80240, 82482, 83544, 83880, 84960, 90270, 95064, 96288, 104430, 109976, 111392, 111840, 118354, 118830, 120360, 123723, 125316, 126752, 137470, 139240, 142596, 144432, 156645, 158440, 160480, 164964, 167088, 167760, 177531, 178245, 180540, 190128, 206205, 208860, 219952, 233699, 236708, 237660, 240720, 247446, 250632, 274940, 278480, 285192, 288864, 295885, 313290, 316880, 329928, 334176, 335520, 355062, 356490, 361080, 380256, 412410, 417720, 439904, 467398, 473416, 475320, 481440, 494892, 501264, 532593, 549880, 556960, 570384, 591770, 618615, 626580, 633760, 659856, 701097, 710124, 712980, 722160, 811073, 824820, 835440, 887655, 934796, 946832, 950640, 989784, 1002528, 1065186, 1099760, 1140768, 1168495, 1183540, 1237230, 1253160, 1319712, 1402194, 1420248, 1425960, 1444320, 1622146, 1649640, 1670880, 1775310, 1869592, 1893664, 1901280, 1979568, 2103291, 2130372, 2199520, 2336990, 2367080, 2433219, 2474460, 2506320, 2662965, 2804388, 2840496, 2851920, 3244292, 3299280, 3505485, 3550620, 3739184, 3959136, 4055365, 4206582, 4260744, 4673980, 4734160, 4866438, 4948920, 5012640, 5325930, 5608776, 5680992, 5703840, 6488584, 6598560, 7010970, 7101240, 7299657, 7478368, 8110730, 8413164, 8521488, 9347960, 9468320, 9732876, 9897840, 10516455, 10651860, 11217552, 12166095, 12977168, 13788241, 14021940, 14202480, 14599314, 16221460, 16826328, 17042976, 18695920, 19465752, 19795680, 21032910, 21303720, 22435104, 24332190, 25954336, 27576482, 28043880, 28404960, 29198628, 32442920, 33652656, 36498285, 37391840, 38931504, 41364723, 42065820, 42607440, 48664380, 55152964, 56087760, 58397256, 64885840, 67305312, 68941205, 72996570, 77863008, 82729446, 84131640, 85214880, 97328760, 110305928, 112175520, 116794512, 124094169, 129771680, 137882410, 145993140, 165458892, 168263280, 194657520, 206823615, 220611856, 233589024, 248188338, 275764820, 291986280, 330917784, 336526560, 389315040, 413647230, 441223712, 496376676, 551529640, 583972560, 620470845, 661835568, 827294460, 992753352, 1103059280, 1167945120, 1240941690, 1323671136, 1654588920, 1985506704, 2206118560, 2481883380, 3309177840, 3971013408, 4963766760, 6618355680, 9927533520, 19855067040]

約数ペア:

[(1, 19855067040), (2, 9927533520), (3, 6618355680), (4, 4963766760), (5, 3971013408), (6, 3309177840), (8, 2481883380), (9, 2206118560), (10, 1985506704), (12, 1654588920), (15, 1323671136), (16, 1240941690), (17, 1167945120), (18, 1103059280), (20, 992753352), (24, 827294460), (30, 661835568), (32, 620470845), (34, 583972560), (36, 551529640), (40, 496376676), (45, 441223712), (48, 413647230), (51, 389315040), (59, 336526560), (60, 330917784), (68, 291986280), (72, 275764820), (80, 248188338), (85, 233589024), (90, 220611856), (96, 206823615), (102, 194657520), (118, 168263280), (120, 165458892), (136, 145993140), (144, 137882410), (153, 129771680), (160, 124094169), (170, 116794512), (177, 112175520), (180, 110305928), (204, 97328760), (233, 85214880), (236, 84131640), (240, 82729446), (255, 77863008), (272, 72996570), (288, 68941205), (295, 67305312), (306, 64885840), (340, 58397256), (354, 56087760), (360, 55152964), (408, 48664380), (466, 42607440), (472, 42065820), (480, 41364723), (510, 38931504), (531, 37391840), (544, 36498285), (590, 33652656), (612, 32442920), (680, 29198628), (699, 28404960), (708, 28043880), (720, 27576482), (765, 25954336), (816, 24332190), (885, 22435104), (932, 21303720), (944, 21032910), (1003, 19795680), (1020, 19465752), (1062, 18695920), (1165, 17042976), (1180, 16826328), (1224, 16221460), (1360, 14599314), (1398, 14202480), (1416, 14021940), (1440, 13788241), (1530, 12977168), (1632, 12166095), (1770, 11217552), (1864, 10651860), (1888, 10516455), (2006, 9897840), (2040, 9732876), (2097, 9468320), (2124, 9347960), (2330, 8521488), (2360, 8413164), (2448, 8110730), (2655, 7478368), (2720, 7299657), (2796, 7101240), (2832, 7010970), (3009, 6598560), (3060, 6488584), (3481, 5703840), (3495, 5680992), (3540, 5608776), (3728, 5325930), (3961, 5012640), (4012, 4948920), (4080, 4866438), (4194, 4734160), (4248, 4673980), (4660, 4260744), (4720, 4206582), (4896, 4055365), (5015, 3959136), (5310, 3739184), (5592, 3550620), (5664, 3505485), (6018, 3299280), (6120, 3244292), (6962, 2851920), (6990, 2840496), (7080, 2804388), (7456, 2662965), (7922, 2506320), (8024, 2474460), (8160, 2433219), (8388, 2367080), (8496, 2336990), (9027, 2199520), (9320, 2130372), (9440, 2103291), (10030, 1979568), (10443, 1901280), (10485, 1893664), (10620, 1869592), (11184, 1775310), (11883, 1670880), (12036, 1649640), (12240, 1622146), (13747, 1444320), (13924, 1425960), (13980, 1420248), (14160, 1402194), (15045, 1319712), (15844, 1253160), (16048, 1237230), (16776, 1183540), (16992, 1168495), (17405, 1140768), (18054, 1099760), (18640, 1065186), (19805, 1002528), (20060, 989784), (20886, 950640), (20970, 946832), (21240, 934796), (22368, 887655), (23766, 835440), (24072, 824820), (24480, 811073), (27494, 722160), (27848, 712980), (27960, 710124), (28320, 701097), (30090, 659856), (31329, 633760), (31688, 626580), (32096, 618615), (33552, 591770), (34810, 570384), (35649, 556960), (36108, 549880), (37280, 532593), (39610, 501264), (40120, 494892), (41241, 481440), (41772, 475320), (41940, 473416), (42480, 467398), (45135, 439904), (47532, 417720), (48144, 412410), (52215, 380256), (54988, 361080), (55696, 356490), (55920, 355062), (59177, 335520), (59415, 334176), (60180, 329928), (62658, 316880), (63376, 313290), (67104, 295885), (68735, 288864), (69620, 285192), (71298, 278480), (72216, 274940), (79220, 250632), (80240, 247446), (82482, 240720), (83544, 237660), (83880, 236708), (84960, 233699), (90270, 219952), (95064, 208860), (96288, 206205), (104430, 190128), (109976, 180540), (111392, 178245), (111840, 177531), (118354, 167760), (118830, 167088), (120360, 164964), (123723, 160480), (125316, 158440), (126752, 156645), (137470, 144432), (139240, 142596)]