2018187360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{66739}}^1$

素因数の和:66770

約数の個数: 192

約数和(自身を含む): 8072870400

約数和(自身を除く): 6054683040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 66739, 133478, 200217, 266956, 333695, 400434, 467173, 533912, 600651, 667390, 800868, 934346, 1001085, 1067824, 1201302, 1334780, 1401519, 1601736, 1801953, 1868692, 2002170, 2135648, 2335865, 2402604, 2669560, 2803038, 3003255, 3203472, 3603906, 3737384, 4004340, 4204557, 4671730, 4805208, 5339120, 5606076, 6006510, 6406944, 7007595, 7207812, 7474768, 8008680, 8409114, 9009765, 9343460, 9610416, 10678240, 11212152, 12013020, 12613671, 14015190, 14415624, 14949536, 16017360, 16818228, 18019530, 18686920, 19220832, 21022785, 22424304, 24026040, 25227342, 28030380, 28831248, 32034720, 33636456, 36039060, 37373840, 42045570, 44848608, 48052080, 50454684, 56060760, 57662496, 63068355, 67272912, 72078120, 74747680, 84091140, 96104160, 100909368, 112121520, 126136710, 134545824, 144156240, 168182280, 201818736, 224243040, 252273420, 288312480, 336364560, 403637472, 504546840, 672729120, 1009093680, 2018187360]

約数ペア:

[(1, 2018187360), (2, 1009093680), (3, 672729120), (4, 504546840), (5, 403637472), (6, 336364560), (7, 288312480), (8, 252273420), (9, 224243040), (10, 201818736), (12, 168182280), (14, 144156240), (15, 134545824), (16, 126136710), (18, 112121520), (20, 100909368), (21, 96104160), (24, 84091140), (27, 74747680), (28, 72078120), (30, 67272912), (32, 63068355), (35, 57662496), (36, 56060760), (40, 50454684), (42, 48052080), (45, 44848608), (48, 42045570), (54, 37373840), (56, 36039060), (60, 33636456), (63, 32034720), (70, 28831248), (72, 28030380), (80, 25227342), (84, 24026040), (90, 22424304), (96, 21022785), (105, 19220832), (108, 18686920), (112, 18019530), (120, 16818228), (126, 16017360), (135, 14949536), (140, 14415624), (144, 14015190), (160, 12613671), (168, 12013020), (180, 11212152), (189, 10678240), (210, 9610416), (216, 9343460), (224, 9009765), (240, 8409114), (252, 8008680), (270, 7474768), (280, 7207812), (288, 7007595), (315, 6406944), (336, 6006510), (360, 5606076), (378, 5339120), (420, 4805208), (432, 4671730), (480, 4204557), (504, 4004340), (540, 3737384), (560, 3603906), (630, 3203472), (672, 3003255), (720, 2803038), (756, 2669560), (840, 2402604), (864, 2335865), (945, 2135648), (1008, 2002170), (1080, 1868692), (1120, 1801953), (1260, 1601736), (1440, 1401519), (1512, 1334780), (1680, 1201302), (1890, 1067824), (2016, 1001085), (2160, 934346), (2520, 800868), (3024, 667390), (3360, 600651), (3780, 533912), (4320, 467173), (5040, 400434), (6048, 333695), (7560, 266956), (10080, 200217), (15120, 133478), (30240, 66739)]