217202880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13309}}^1$

素因数の和:13346

約数の個数: 112

約数和(自身を含む): 730239840

約数和(自身を除く): 513036960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 13309, 16320, 26618, 39927, 53236, 66545, 79854, 106472, 133090, 159708, 199635, 212944, 226253, 266180, 319416, 399270, 425888, 452506, 532360, 638832, 678759, 798540, 851776, 905012, 1064720, 1131265, 1277664, 1357518, 1597080, 1810024, 2129440, 2262530, 2555328, 2715036, 3194160, 3393795, 3620048, 4258880, 4525060, 5430072, 6388320, 6787590, 7240096, 9050120, 10860144, 12776640, 13575180, 14480192, 18100240, 21720288, 27150360, 36200480, 43440576, 54300720, 72400960, 108601440, 217202880]

約数ペア:

[(1, 217202880), (2, 108601440), (3, 72400960), (4, 54300720), (5, 43440576), (6, 36200480), (8, 27150360), (10, 21720288), (12, 18100240), (15, 14480192), (16, 13575180), (17, 12776640), (20, 10860144), (24, 9050120), (30, 7240096), (32, 6787590), (34, 6388320), (40, 5430072), (48, 4525060), (51, 4258880), (60, 3620048), (64, 3393795), (68, 3194160), (80, 2715036), (85, 2555328), (96, 2262530), (102, 2129440), (120, 1810024), (136, 1597080), (160, 1357518), (170, 1277664), (192, 1131265), (204, 1064720), (240, 905012), (255, 851776), (272, 798540), (320, 678759), (340, 638832), (408, 532360), (480, 452506), (510, 425888), (544, 399270), (680, 319416), (816, 266180), (960, 226253), (1020, 212944), (1088, 199635), (1360, 159708), (1632, 133090), (2040, 106472), (2720, 79854), (3264, 66545), (4080, 53236), (5440, 39927), (8160, 26618), (13309, 16320)]