839910240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44867}}^1$

素因数の和:44901

約数の個数: 144

約数和(自身を含む): 3086738928

約数和(自身を除く): 2246828688

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, 44867, 89734, 134601, 179468, 224335, 269202, 358936, 403803, 448670, 538404, 583271, 673005, 717872, 807606, 897340, 1076808, 1166542, 1346010, 1435744, 1615212, 1749813, 1794680, 2019015, 2153616, 2333084, 2692020, 2916355, 3230424, 3499626, 3589360, 4038030, 4307232, 4666168, 5249439, 5384040, 5832710, 6460848, 6999252, 7178720, 8076060, 8749065, 9332336, 10498878, 10768080, 11665420, 12921696, 13998504, 16152120, 17498130, 18664672, 20997756, 21536160, 23330840, 26247195, 27997008, 32304240, 34996260, 41995512, 46661680, 52494390, 55994016, 64608480, 69992520, 83991024, 93323360, 104988780, 139985040, 167982048, 209977560, 279970080, 419955120, 839910240]

約数ペア:

[(1, 839910240), (2, 419955120), (3, 279970080), (4, 209977560), (5, 167982048), (6, 139985040), (8, 104988780), (9, 93323360), (10, 83991024), (12, 69992520), (13, 64608480), (15, 55994016), (16, 52494390), (18, 46661680), (20, 41995512), (24, 34996260), (26, 32304240), (30, 27997008), (32, 26247195), (36, 23330840), (39, 21536160), (40, 20997756), (45, 18664672), (48, 17498130), (52, 16152120), (60, 13998504), (65, 12921696), (72, 11665420), (78, 10768080), (80, 10498878), (90, 9332336), (96, 8749065), (104, 8076060), (117, 7178720), (120, 6999252), (130, 6460848), (144, 5832710), (156, 5384040), (160, 5249439), (180, 4666168), (195, 4307232), (208, 4038030), (234, 3589360), (240, 3499626), (260, 3230424), (288, 2916355), (312, 2692020), (360, 2333084), (390, 2153616), (416, 2019015), (468, 1794680), (480, 1749813), (520, 1615212), (585, 1435744), (624, 1346010), (720, 1166542), (780, 1076808), (936, 897340), (1040, 807606), (1170, 717872), (1248, 673005), (1440, 583271), (1560, 538404), (1872, 448670), (2080, 403803), (2340, 358936), (3120, 269202), (3744, 224335), (4680, 179468), (6240, 134601), (9360, 89734), (18720, 44867)]