1888885440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 448

約数和(自身を含む): 7312273920

約数和(自身を除く): 5423388480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 134, 135, 144, 156, 160, 180, 192, 195, 201, 208, 216, 234, 240, 251, 260, 268, 270, 288, 312, 320, 335, 351, 360, 390, 402, 416, 432, 468, 480, 502, 520, 536, 540, 576, 585, 603, 624, 670, 702, 720, 753, 780, 804, 832, 864, 871, 936, 960, 1004, 1005, 1040, 1072, 1080, 1170, 1206, 1248, 1255, 1340, 1404, 1440, 1506, 1560, 1608, 1728, 1742, 1755, 1809, 1872, 2008, 2010, 2080, 2144, 2160, 2259, 2340, 2412, 2496, 2510, 2613, 2680, 2808, 2880, 3012, 3015, 3120, 3216, 3263, 3484, 3510, 3618, 3744, 3765, 4016, 4020, 4160, 4288, 4320, 4355, 4518, 4680, 4824, 5020, 5226, 5360, 5616, 6024, 6030, 6240, 6432, 6526, 6777, 6968, 7020, 7236, 7488, 7530, 7839, 8032, 8040, 8640, 8710, 9036, 9045, 9360, 9648, 9789, 10040, 10452, 10720, 11232, 11295, 12048, 12060, 12480, 12864, 13052, 13065, 13554, 13936, 14040, 14472, 15060, 15678, 16064, 16080, 16315, 16817, 17420, 18072, 18090, 18720, 19296, 19578, 20080, 20904, 21440, 22464, 22590, 23517, 24096, 24120, 26104, 26130, 27108, 27872, 28080, 28944, 29367, 30120, 31356, 32160, 32630, 33634, 33885, 34840, 36144, 36180, 37440, 38592, 39156, 39195, 40160, 41808, 45180, 47034, 48192, 48240, 48945, 50451, 52208, 52260, 54216, 55744, 56160, 57888, 58734, 60240, 62712, 64320, 65260, 67268, 67770, 69680, 72288, 72360, 78312, 78390, 80320, 83616, 84085, 88101, 90360, 94068, 96480, 97890, 100902, 104416, 104520, 108432, 112320, 115776, 117468, 117585, 120480, 125424, 130520, 134536, 135540, 139360, 144576, 144720, 146835, 151353, 156624, 156780, 167232, 168170, 176202, 180720, 188136, 192960, 195780, 201804, 208832, 209040, 216864, 218621, 234936, 235170, 240960, 250848, 252255, 261040, 269072, 271080, 278720, 289440, 293670, 302706, 313248, 313560, 336340, 352404, 361440, 376272, 391560, 403608, 418080, 433728, 437242, 440505, 454059, 469872, 470340, 501696, 504510, 522080, 538144, 542160, 578880, 587340, 605412, 626496, 627120, 655863, 672680, 704808, 722880, 752544, 756765, 783120, 807216, 836160, 874484, 881010, 908118, 939744, 940680, 1009020, 1044160, 1076288, 1084320, 1093105, 1174680, 1210824, 1254240, 1311726, 1345360, 1409616, 1505088, 1513530, 1566240, 1614432, 1748968, 1762020, 1816236, 1879488, 1881360, 1967589, 2018040, 2168640, 2186210, 2270295, 2349360, 2421648, 2508480, 2623452, 2690720, 2819232, 3027060, 3132480, 3228864, 3279315, 3497936, 3524040, 3632472, 3762720, 3935178, 4036080, 4372420, 4540590, 4698720, 4843296, 5246904, 5381440, 5638464, 5902767, 6054120, 6558630, 6995872, 7048080, 7264944, 7525440, 7870356, 8072160, 8744840, 9081180, 9397440, 9686592, 9837945, 10493808, 11805534, 12108240, 13117260, 13991744, 14096160, 14529888, 15740712, 16144320, 17489680, 18162360, 19675890, 20987616, 23611068, 24216480, 26234520, 28192320, 29059776, 29513835, 31481424, 34979360, 36324720, 39351780, 41975232, 47222136, 48432960, 52469040, 59027670, 62962848, 69958720, 72649440, 78703560, 94444272, 104938080, 118055340, 125925696, 145298880, 157407120, 188888544, 209876160, 236110680, 314814240, 377777088, 472221360, 629628480, 944442720, 1888885440]

約数ペア:

[(1, 1888885440), (2, 944442720), (3, 629628480), (4, 472221360), (5, 377777088), (6, 314814240), (8, 236110680), (9, 209876160), (10, 188888544), (12, 157407120), (13, 145298880), (15, 125925696), (16, 118055340), (18, 104938080), (20, 94444272), (24, 78703560), (26, 72649440), (27, 69958720), (30, 62962848), (32, 59027670), (36, 52469040), (39, 48432960), (40, 47222136), (45, 41975232), (48, 39351780), (52, 36324720), (54, 34979360), (60, 31481424), (64, 29513835), (65, 29059776), (67, 28192320), (72, 26234520), (78, 24216480), (80, 23611068), (90, 20987616), (96, 19675890), (104, 18162360), (108, 17489680), (117, 16144320), (120, 15740712), (130, 14529888), (134, 14096160), (135, 13991744), (144, 13117260), (156, 12108240), (160, 11805534), (180, 10493808), (192, 9837945), (195, 9686592), (201, 9397440), (208, 9081180), (216, 8744840), (234, 8072160), (240, 7870356), (251, 7525440), (260, 7264944), (268, 7048080), (270, 6995872), (288, 6558630), (312, 6054120), (320, 5902767), (335, 5638464), (351, 5381440), (360, 5246904), (390, 4843296), (402, 4698720), (416, 4540590), (432, 4372420), (468, 4036080), (480, 3935178), (502, 3762720), (520, 3632472), (536, 3524040), (540, 3497936), (576, 3279315), (585, 3228864), (603, 3132480), (624, 3027060), (670, 2819232), (702, 2690720), (720, 2623452), (753, 2508480), (780, 2421648), (804, 2349360), (832, 2270295), (864, 2186210), (871, 2168640), (936, 2018040), (960, 1967589), (1004, 1881360), (1005, 1879488), (1040, 1816236), (1072, 1762020), (1080, 1748968), (1170, 1614432), (1206, 1566240), (1248, 1513530), (1255, 1505088), (1340, 1409616), (1404, 1345360), (1440, 1311726), (1506, 1254240), (1560, 1210824), (1608, 1174680), (1728, 1093105), (1742, 1084320), (1755, 1076288), (1809, 1044160), (1872, 1009020), (2008, 940680), (2010, 939744), (2080, 908118), (2144, 881010), (2160, 874484), (2259, 836160), (2340, 807216), (2412, 783120), (2496, 756765), (2510, 752544), (2613, 722880), (2680, 704808), (2808, 672680), (2880, 655863), (3012, 627120), (3015, 626496), (3120, 605412), (3216, 587340), (3263, 578880), (3484, 542160), (3510, 538144), (3618, 522080), (3744, 504510), (3765, 501696), (4016, 470340), (4020, 469872), (4160, 454059), (4288, 440505), (4320, 437242), (4355, 433728), (4518, 418080), (4680, 403608), (4824, 391560), (5020, 376272), (5226, 361440), (5360, 352404), (5616, 336340), (6024, 313560), (6030, 313248), (6240, 302706), (6432, 293670), (6526, 289440), (6777, 278720), (6968, 271080), (7020, 269072), (7236, 261040), (7488, 252255), (7530, 250848), (7839, 240960), (8032, 235170), (8040, 234936), (8640, 218621), (8710, 216864), (9036, 209040), (9045, 208832), (9360, 201804), (9648, 195780), (9789, 192960), (10040, 188136), (10452, 180720), (10720, 176202), (11232, 168170), (11295, 167232), (12048, 156780), (12060, 156624), (12480, 151353), (12864, 146835), (13052, 144720), (13065, 144576), (13554, 139360), (13936, 135540), (14040, 134536), (14472, 130520), (15060, 125424), (15678, 120480), (16064, 117585), (16080, 117468), (16315, 115776), (16817, 112320), (17420, 108432), (18072, 104520), (18090, 104416), (18720, 100902), (19296, 97890), (19578, 96480), (20080, 94068), (20904, 90360), (21440, 88101), (22464, 84085), (22590, 83616), (23517, 80320), (24096, 78390), (24120, 78312), (26104, 72360), (26130, 72288), (27108, 69680), (27872, 67770), (28080, 67268), (28944, 65260), (29367, 64320), (30120, 62712), (31356, 60240), (32160, 58734), (32630, 57888), (33634, 56160), (33885, 55744), (34840, 54216), (36144, 52260), (36180, 52208), (37440, 50451), (38592, 48945), (39156, 48240), (39195, 48192), (40160, 47034), (41808, 45180)]