7525440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 224

約数和(自身を含む): 29016960

約数和(自身を除く): 21491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 134, 135, 144, 156, 160, 180, 192, 195, 201, 208, 216, 234, 240, 260, 268, 270, 288, 312, 320, 335, 351, 360, 390, 402, 416, 432, 468, 480, 520, 536, 540, 576, 585, 603, 624, 670, 702, 720, 780, 804, 832, 864, 871, 936, 960, 1005, 1040, 1072, 1080, 1170, 1206, 1248, 1340, 1404, 1440, 1560, 1608, 1728, 1742, 1755, 1809, 1872, 2010, 2080, 2144, 2160, 2340, 2412, 2496, 2613, 2680, 2808, 2880, 3015, 3120, 3216, 3484, 3510, 3618, 3744, 4020, 4160, 4288, 4320, 4355, 4680, 4824, 5226, 5360, 5616, 6030, 6240, 6432, 6968, 7020, 7236, 7488, 7839, 8040, 8640, 8710, 9045, 9360, 9648, 10452, 10720, 11232, 12060, 12480, 12864, 13065, 13936, 14040, 14472, 15678, 16080, 17420, 18090, 18720, 19296, 20904, 21440, 22464, 23517, 24120, 26130, 27872, 28080, 28944, 31356, 32160, 34840, 36180, 37440, 38592, 39195, 41808, 47034, 48240, 52260, 55744, 56160, 57888, 62712, 64320, 69680, 72360, 78390, 83616, 94068, 96480, 104520, 112320, 115776, 117585, 125424, 139360, 144720, 156780, 167232, 188136, 192960, 209040, 235170, 250848, 278720, 289440, 313560, 376272, 418080, 470340, 501696, 578880, 627120, 752544, 836160, 940680, 1254240, 1505088, 1881360, 2508480, 3762720, 7525440]

約数ペア:

[(1, 7525440), (2, 3762720), (3, 2508480), (4, 1881360), (5, 1505088), (6, 1254240), (8, 940680), (9, 836160), (10, 752544), (12, 627120), (13, 578880), (15, 501696), (16, 470340), (18, 418080), (20, 376272), (24, 313560), (26, 289440), (27, 278720), (30, 250848), (32, 235170), (36, 209040), (39, 192960), (40, 188136), (45, 167232), (48, 156780), (52, 144720), (54, 139360), (60, 125424), (64, 117585), (65, 115776), (67, 112320), (72, 104520), (78, 96480), (80, 94068), (90, 83616), (96, 78390), (104, 72360), (108, 69680), (117, 64320), (120, 62712), (130, 57888), (134, 56160), (135, 55744), (144, 52260), (156, 48240), (160, 47034), (180, 41808), (192, 39195), (195, 38592), (201, 37440), (208, 36180), (216, 34840), (234, 32160), (240, 31356), (260, 28944), (268, 28080), (270, 27872), (288, 26130), (312, 24120), (320, 23517), (335, 22464), (351, 21440), (360, 20904), (390, 19296), (402, 18720), (416, 18090), (432, 17420), (468, 16080), (480, 15678), (520, 14472), (536, 14040), (540, 13936), (576, 13065), (585, 12864), (603, 12480), (624, 12060), (670, 11232), (702, 10720), (720, 10452), (780, 9648), (804, 9360), (832, 9045), (864, 8710), (871, 8640), (936, 8040), (960, 7839), (1005, 7488), (1040, 7236), (1072, 7020), (1080, 6968), (1170, 6432), (1206, 6240), (1248, 6030), (1340, 5616), (1404, 5360), (1440, 5226), (1560, 4824), (1608, 4680), (1728, 4355), (1742, 4320), (1755, 4288), (1809, 4160), (1872, 4020), (2010, 3744), (2080, 3618), (2144, 3510), (2160, 3484), (2340, 3216), (2412, 3120), (2496, 3015), (2613, 2880), (2680, 2808)]