1846920320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2383}}^1$

素因数の和:2582

約数の個数: 128

約数和(自身を含む): 5077347840

約数和(自身を除く): 3230427520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 224, 280, 320, 346, 448, 560, 640, 692, 865, 896, 1120, 1211, 1384, 1730, 2240, 2383, 2422, 2768, 3460, 4480, 4766, 4844, 5536, 6055, 6920, 9532, 9688, 11072, 11915, 12110, 13840, 16681, 19064, 19376, 22144, 23830, 24220, 27680, 33362, 38128, 38752, 47660, 48440, 55360, 66724, 76256, 77504, 83405, 95320, 96880, 110720, 133448, 152512, 155008, 166810, 190640, 193760, 266896, 305024, 333620, 381280, 387520, 412259, 533792, 667240, 762560, 775040, 824518, 1067584, 1334480, 1525120, 1649036, 2061295, 2135168, 2668960, 2885813, 3298072, 4122590, 5337920, 5771626, 6596144, 8245180, 10675840, 11543252, 13192288, 14429065, 16490360, 23086504, 26384576, 28858130, 32980720, 46173008, 52769152, 57716260, 65961440, 92346016, 115432520, 131922880, 184692032, 230865040, 263845760, 369384064, 461730080, 923460160, 1846920320]

約数ペア:

[(1, 1846920320), (2, 923460160), (4, 461730080), (5, 369384064), (7, 263845760), (8, 230865040), (10, 184692032), (14, 131922880), (16, 115432520), (20, 92346016), (28, 65961440), (32, 57716260), (35, 52769152), (40, 46173008), (56, 32980720), (64, 28858130), (70, 26384576), (80, 23086504), (112, 16490360), (128, 14429065), (140, 13192288), (160, 11543252), (173, 10675840), (224, 8245180), (280, 6596144), (320, 5771626), (346, 5337920), (448, 4122590), (560, 3298072), (640, 2885813), (692, 2668960), (865, 2135168), (896, 2061295), (1120, 1649036), (1211, 1525120), (1384, 1334480), (1730, 1067584), (2240, 824518), (2383, 775040), (2422, 762560), (2768, 667240), (3460, 533792), (4480, 412259), (4766, 387520), (4844, 381280), (5536, 333620), (6055, 305024), (6920, 266896), (9532, 193760), (9688, 190640), (11072, 166810), (11915, 155008), (12110, 152512), (13840, 133448), (16681, 110720), (19064, 96880), (19376, 95320), (22144, 83405), (23830, 77504), (24220, 76256), (27680, 66724), (33362, 55360), (38128, 48440), (38752, 47660)]