221184960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13590

約数の個数: 112

約数和(自身を含む): 743626656

約数和(自身を除く): 522441696

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, 13553, 16320, 27106, 40659, 54212, 67765, 81318, 108424, 135530, 162636, 203295, 216848, 230401, 271060, 325272, 406590, 433696, 460802, 542120, 650544, 691203, 813180, 867392, 921604, 1084240, 1152005, 1301088, 1382406, 1626360, 1843208, 2168480, 2304010, 2602176, 2764812, 3252720, 3456015, 3686416, 4336960, 4608020, 5529624, 6505440, 6912030, 7372832, 9216040, 11059248, 13010880, 13824060, 14745664, 18432080, 22118496, 27648120, 36864160, 44236992, 55296240, 73728320, 110592480, 221184960]

約数ペア:

[(1, 221184960), (2, 110592480), (3, 73728320), (4, 55296240), (5, 44236992), (6, 36864160), (8, 27648120), (10, 22118496), (12, 18432080), (15, 14745664), (16, 13824060), (17, 13010880), (20, 11059248), (24, 9216040), (30, 7372832), (32, 6912030), (34, 6505440), (40, 5529624), (48, 4608020), (51, 4336960), (60, 3686416), (64, 3456015), (68, 3252720), (80, 2764812), (85, 2602176), (96, 2304010), (102, 2168480), (120, 1843208), (136, 1626360), (160, 1382406), (170, 1301088), (192, 1152005), (204, 1084240), (240, 921604), (255, 867392), (272, 813180), (320, 691203), (340, 650544), (408, 542120), (480, 460802), (510, 433696), (544, 406590), (680, 325272), (816, 271060), (960, 230401), (1020, 216848), (1088, 203295), (1360, 162636), (1632, 135530), (2040, 108424), (2720, 81318), (3264, 67765), (4080, 54212), (5440, 40659), (8160, 27106), (13553, 16320)]