428236356800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{136069}}^1$

素因数の和:136379

約数の個数: 168

約数和(自身を含む): 1208556323040

約数和(自身を除く): 780319966240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 281, 320, 350, 400, 448, 560, 562, 700, 800, 1120, 1124, 1400, 1405, 1600, 1967, 2240, 2248, 2800, 2810, 3934, 4496, 5600, 5620, 7025, 7868, 8992, 9835, 11200, 11240, 14050, 15736, 17984, 19670, 22480, 28100, 31472, 39340, 44960, 49175, 56200, 62944, 78680, 89920, 98350, 112400, 125888, 136069, 157360, 196700, 224800, 272138, 314720, 393400, 449600, 544276, 629440, 680345, 786800, 952483, 1088552, 1360690, 1573600, 1904966, 2177104, 2721380, 3147200, 3401725, 3809932, 4354208, 4762415, 5442760, 6803450, 7619864, 8708416, 9524830, 10885520, 13606900, 15239728, 19049660, 21771040, 23812075, 27213800, 30479456, 38099320, 38235389, 43542080, 47624150, 54427600, 60958912, 76198640, 76470778, 95248300, 108855200, 152397280, 152941556, 190496600, 191176945, 217710400, 267647723, 304794560, 305883112, 380993200, 382353890, 535295446, 611766224, 761986400, 764707780, 955884725, 1070590892, 1223532448, 1338238615, 1523972800, 1529415560, 1911769450, 2141181784, 2447064896, 2676477230, 3058831120, 3823538900, 4282363568, 5352954460, 6117662240, 6691193075, 7647077800, 8564727136, 10705908920, 12235324480, 13382386150, 15294155600, 17129454272, 21411817840, 26764772300, 30588311200, 42823635680, 53529544600, 61176622400, 85647271360, 107059089200, 214118178400, 428236356800]

約数ペア:

[(1, 428236356800), (2, 214118178400), (4, 107059089200), (5, 85647271360), (7, 61176622400), (8, 53529544600), (10, 42823635680), (14, 30588311200), (16, 26764772300), (20, 21411817840), (25, 17129454272), (28, 15294155600), (32, 13382386150), (35, 12235324480), (40, 10705908920), (50, 8564727136), (56, 7647077800), (64, 6691193075), (70, 6117662240), (80, 5352954460), (100, 4282363568), (112, 3823538900), (140, 3058831120), (160, 2676477230), (175, 2447064896), (200, 2141181784), (224, 1911769450), (280, 1529415560), (281, 1523972800), (320, 1338238615), (350, 1223532448), (400, 1070590892), (448, 955884725), (560, 764707780), (562, 761986400), (700, 611766224), (800, 535295446), (1120, 382353890), (1124, 380993200), (1400, 305883112), (1405, 304794560), (1600, 267647723), (1967, 217710400), (2240, 191176945), (2248, 190496600), (2800, 152941556), (2810, 152397280), (3934, 108855200), (4496, 95248300), (5600, 76470778), (5620, 76198640), (7025, 60958912), (7868, 54427600), (8992, 47624150), (9835, 43542080), (11200, 38235389), (11240, 38099320), (14050, 30479456), (15736, 27213800), (17984, 23812075), (19670, 21771040), (22480, 19049660), (28100, 15239728), (31472, 13606900), (39340, 10885520), (44960, 9524830), (49175, 8708416), (56200, 7619864), (62944, 6803450), (78680, 5442760), (89920, 4762415), (98350, 4354208), (112400, 3809932), (125888, 3401725), (136069, 3147200), (157360, 2721380), (196700, 2177104), (224800, 1904966), (272138, 1573600), (314720, 1360690), (393400, 1088552), (449600, 952483), (544276, 786800), (629440, 680345)]