213889920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6553}}^1$

素因数の和:6592

約数の個数: 128

約数和(自身を含む): 721988640

約数和(自身を除く): 508098720

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 6553, 8160, 10880, 13106, 16320, 19659, 26212, 32640, 32765, 39318, 52424, 65530, 78636, 98295, 104848, 111401, 131060, 157272, 196590, 209696, 222802, 262120, 314544, 334203, 393180, 419392, 445604, 524240, 557005, 629088, 668406, 786360, 838784, 891208, 1048480, 1114010, 1258176, 1336812, 1572720, 1671015, 1782416, 2096960, 2228020, 2516352, 2673624, 3145440, 3342030, 3564832, 4193920, 4456040, 5347248, 6290880, 6684060, 7129664, 8912080, 10694496, 12581760, 13368120, 14259328, 17824160, 21388992, 26736240, 35648320, 42777984, 53472480, 71296640, 106944960, 213889920]

約数ペア:

[(1, 213889920), (2, 106944960), (3, 71296640), (4, 53472480), (5, 42777984), (6, 35648320), (8, 26736240), (10, 21388992), (12, 17824160), (15, 14259328), (16, 13368120), (17, 12581760), (20, 10694496), (24, 8912080), (30, 7129664), (32, 6684060), (34, 6290880), (40, 5347248), (48, 4456040), (51, 4193920), (60, 3564832), (64, 3342030), (68, 3145440), (80, 2673624), (85, 2516352), (96, 2228020), (102, 2096960), (120, 1782416), (128, 1671015), (136, 1572720), (160, 1336812), (170, 1258176), (192, 1114010), (204, 1048480), (240, 891208), (255, 838784), (272, 786360), (320, 668406), (340, 629088), (384, 557005), (408, 524240), (480, 445604), (510, 419392), (544, 393180), (640, 334203), (680, 314544), (816, 262120), (960, 222802), (1020, 209696), (1088, 196590), (1360, 157272), (1632, 131060), (1920, 111401), (2040, 104848), (2176, 98295), (2720, 78636), (3264, 65530), (4080, 52424), (5440, 39318), (6528, 32765), (6553, 32640), (8160, 26212), (10880, 19659), (13106, 16320)]