83884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4515

約数の個数: 144

約数和(自身を含む): 308343672

約数和(自身を除く): 224459352

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, 4481, 4680, 6240, 8962, 9360, 13443, 17924, 18720, 22405, 26886, 35848, 40329, 44810, 53772, 58253, 67215, 71696, 80658, 89620, 107544, 116506, 134430, 143392, 161316, 174759, 179240, 201645, 215088, 233012, 268860, 291265, 322632, 349518, 358480, 403290, 430176, 466024, 524277, 537720, 582530, 645264, 699036, 716960, 806580, 873795, 932048, 1048554, 1075440, 1165060, 1290528, 1398072, 1613160, 1747590, 1864096, 2097108, 2150880, 2330120, 2621385, 2796144, 3226320, 3495180, 4194216, 4660240, 5242770, 5592288, 6452640, 6990360, 8388432, 9320480, 10485540, 13980720, 16776864, 20971080, 27961440, 41942160, 83884320]

約数ペア:

[(1, 83884320), (2, 41942160), (3, 27961440), (4, 20971080), (5, 16776864), (6, 13980720), (8, 10485540), (9, 9320480), (10, 8388432), (12, 6990360), (13, 6452640), (15, 5592288), (16, 5242770), (18, 4660240), (20, 4194216), (24, 3495180), (26, 3226320), (30, 2796144), (32, 2621385), (36, 2330120), (39, 2150880), (40, 2097108), (45, 1864096), (48, 1747590), (52, 1613160), (60, 1398072), (65, 1290528), (72, 1165060), (78, 1075440), (80, 1048554), (90, 932048), (96, 873795), (104, 806580), (117, 716960), (120, 699036), (130, 645264), (144, 582530), (156, 537720), (160, 524277), (180, 466024), (195, 430176), (208, 403290), (234, 358480), (240, 349518), (260, 322632), (288, 291265), (312, 268860), (360, 233012), (390, 215088), (416, 201645), (468, 179240), (480, 174759), (520, 161316), (585, 143392), (624, 134430), (720, 116506), (780, 107544), (936, 89620), (1040, 80658), (1170, 71696), (1248, 67215), (1440, 58253), (1560, 53772), (1872, 44810), (2080, 40329), (2340, 35848), (3120, 26886), (3744, 22405), (4481, 18720), (4680, 17924), (6240, 13443), (8962, 9360)]