217276320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26627}}^1$

素因数の和:26662

約数の個数: 96

約数和(自身を含む): 724707648

約数和(自身を除く): 507431328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26627, 53254, 79881, 106508, 133135, 159762, 213016, 266270, 319524, 399405, 426032, 452659, 532540, 639048, 798810, 852064, 905318, 1065080, 1278096, 1357977, 1597620, 1810636, 2130160, 2263295, 2556192, 2715954, 3195240, 3621272, 4260320, 4526590, 5431908, 6390480, 6789885, 7242544, 9053180, 10863816, 12780960, 13579770, 14485088, 18106360, 21727632, 27159540, 36212720, 43455264, 54319080, 72425440, 108638160, 217276320]

約数ペア:

[(1, 217276320), (2, 108638160), (3, 72425440), (4, 54319080), (5, 43455264), (6, 36212720), (8, 27159540), (10, 21727632), (12, 18106360), (15, 14485088), (16, 13579770), (17, 12780960), (20, 10863816), (24, 9053180), (30, 7242544), (32, 6789885), (34, 6390480), (40, 5431908), (48, 4526590), (51, 4260320), (60, 3621272), (68, 3195240), (80, 2715954), (85, 2556192), (96, 2263295), (102, 2130160), (120, 1810636), (136, 1597620), (160, 1357977), (170, 1278096), (204, 1065080), (240, 905318), (255, 852064), (272, 798810), (340, 639048), (408, 532540), (480, 452659), (510, 426032), (544, 399405), (680, 319524), (816, 266270), (1020, 213016), (1360, 159762), (1632, 133135), (2040, 106508), (2720, 79881), (4080, 53254), (8160, 26627)]