2018746080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107839}}^1$

素因数の和:107873

約数の個数: 144

約数和(自身を含む): 7418960640

約数和(自身を除く): 5400214560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 107839, 215678, 323517, 431356, 539195, 647034, 862712, 970551, 1078390, 1294068, 1401907, 1617585, 1725424, 1941102, 2156780, 2588136, 2803814, 3235170, 3450848, 3882204, 4205721, 4313560, 4852755, 5176272, 5607628, 6470340, 7009535, 7764408, 8411442, 8627120, 9705510, 10352544, 11215256, 12617163, 12940680, 14019070, 15528816, 16822884, 17254240, 19411020, 21028605, 22430512, 25234326, 25881360, 28038140, 31057632, 33645768, 38822040, 42057210, 44861024, 50468652, 51762720, 56076280, 63085815, 67291536, 77644080, 84114420, 100937304, 112152560, 126171630, 134583072, 155288160, 168228840, 201874608, 224305120, 252343260, 336457680, 403749216, 504686520, 672915360, 1009373040, 2018746080]

約数ペア:

[(1, 2018746080), (2, 1009373040), (3, 672915360), (4, 504686520), (5, 403749216), (6, 336457680), (8, 252343260), (9, 224305120), (10, 201874608), (12, 168228840), (13, 155288160), (15, 134583072), (16, 126171630), (18, 112152560), (20, 100937304), (24, 84114420), (26, 77644080), (30, 67291536), (32, 63085815), (36, 56076280), (39, 51762720), (40, 50468652), (45, 44861024), (48, 42057210), (52, 38822040), (60, 33645768), (65, 31057632), (72, 28038140), (78, 25881360), (80, 25234326), (90, 22430512), (96, 21028605), (104, 19411020), (117, 17254240), (120, 16822884), (130, 15528816), (144, 14019070), (156, 12940680), (160, 12617163), (180, 11215256), (195, 10352544), (208, 9705510), (234, 8627120), (240, 8411442), (260, 7764408), (288, 7009535), (312, 6470340), (360, 5607628), (390, 5176272), (416, 4852755), (468, 4313560), (480, 4205721), (520, 3882204), (585, 3450848), (624, 3235170), (720, 2803814), (780, 2588136), (936, 2156780), (1040, 1941102), (1170, 1725424), (1248, 1617585), (1440, 1401907), (1560, 1294068), (1872, 1078390), (2080, 970551), (2340, 862712), (3120, 647034), (3744, 539195), (4680, 431356), (6240, 323517), (9360, 215678), (18720, 107839)]