283120320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42158

約数の個数: 112

約数和(自身を含む): 1027346688

約数和(自身を除く): 744226368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 42131, 84262, 126393, 168524, 210655, 252786, 294917, 337048, 421310, 505572, 589834, 631965, 674096, 842620, 884751, 1011144, 1179668, 1263930, 1348192, 1474585, 1685240, 1769502, 2022288, 2359336, 2527860, 2696384, 2949170, 3370480, 3539004, 4044576, 4423755, 4718672, 5055720, 5898340, 6740960, 7078008, 8089152, 8847510, 9437344, 10111440, 11796680, 13481920, 14156016, 17695020, 18874688, 20222880, 23593360, 28312032, 35390040, 40445760, 47186720, 56624064, 70780080, 94373440, 141560160, 283120320]

約数ペア:

[(1, 283120320), (2, 141560160), (3, 94373440), (4, 70780080), (5, 56624064), (6, 47186720), (7, 40445760), (8, 35390040), (10, 28312032), (12, 23593360), (14, 20222880), (15, 18874688), (16, 17695020), (20, 14156016), (21, 13481920), (24, 11796680), (28, 10111440), (30, 9437344), (32, 8847510), (35, 8089152), (40, 7078008), (42, 6740960), (48, 5898340), (56, 5055720), (60, 4718672), (64, 4423755), (70, 4044576), (80, 3539004), (84, 3370480), (96, 2949170), (105, 2696384), (112, 2527860), (120, 2359336), (140, 2022288), (160, 1769502), (168, 1685240), (192, 1474585), (210, 1348192), (224, 1263930), (240, 1179668), (280, 1011144), (320, 884751), (336, 842620), (420, 674096), (448, 631965), (480, 589834), (560, 505572), (672, 421310), (840, 337048), (960, 294917), (1120, 252786), (1344, 210655), (1680, 168524), (2240, 126393), (3360, 84262), (6720, 42131)]