8344960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 23133600

約数和(自身を除く): 14788640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 59, 64, 65, 68, 80, 85, 104, 118, 128, 130, 136, 160, 170, 208, 221, 236, 260, 272, 295, 320, 340, 416, 442, 472, 520, 544, 590, 640, 680, 767, 832, 884, 944, 1003, 1040, 1088, 1105, 1180, 1360, 1534, 1664, 1768, 1888, 2006, 2080, 2176, 2210, 2360, 2720, 3068, 3536, 3776, 3835, 4012, 4160, 4420, 4720, 5015, 5440, 6136, 7072, 7552, 7670, 8024, 8320, 8840, 9440, 10030, 10880, 12272, 13039, 14144, 15340, 16048, 17680, 18880, 20060, 24544, 26078, 28288, 30680, 32096, 35360, 37760, 40120, 49088, 52156, 61360, 64192, 65195, 70720, 80240, 98176, 104312, 122720, 128384, 130390, 141440, 160480, 208624, 245440, 260780, 320960, 417248, 490880, 521560, 641920, 834496, 1043120, 1668992, 2086240, 4172480, 8344960]

約数ペア:

[(1, 8344960), (2, 4172480), (4, 2086240), (5, 1668992), (8, 1043120), (10, 834496), (13, 641920), (16, 521560), (17, 490880), (20, 417248), (26, 320960), (32, 260780), (34, 245440), (40, 208624), (52, 160480), (59, 141440), (64, 130390), (65, 128384), (68, 122720), (80, 104312), (85, 98176), (104, 80240), (118, 70720), (128, 65195), (130, 64192), (136, 61360), (160, 52156), (170, 49088), (208, 40120), (221, 37760), (236, 35360), (260, 32096), (272, 30680), (295, 28288), (320, 26078), (340, 24544), (416, 20060), (442, 18880), (472, 17680), (520, 16048), (544, 15340), (590, 14144), (640, 13039), (680, 12272), (767, 10880), (832, 10030), (884, 9440), (944, 8840), (1003, 8320), (1040, 8024), (1088, 7670), (1105, 7552), (1180, 7072), (1360, 6136), (1534, 5440), (1664, 5015), (1768, 4720), (1888, 4420), (2006, 4160), (2080, 4012), (2176, 3835), (2210, 3776), (2360, 3536), (2720, 3068)]