4268160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 256

約数和(自身を含む): 17136000

約数和(自身を除く): 12867840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 384, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2432, 2470, 2496, 2565, 2736, 2808, 2880, 2964, 3040, 3120, 3420, 3456, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4320, 4446, 4560, 4680, 4940, 4992, 5130, 5472, 5616, 5760, 5928, 6080, 6240, 6669, 6840, 7020, 7296, 7410, 7488, 7904, 8208, 8320, 8640, 8892, 9120, 9360, 9880, 10260, 10944, 11115, 11232, 11856, 12160, 12480, 13338, 13680, 14040, 14820, 14976, 15808, 16416, 17280, 17784, 18240, 18720, 19760, 20520, 21888, 22230, 22464, 23712, 24960, 26676, 27360, 28080, 29640, 31616, 32832, 33345, 35568, 36480, 37440, 39520, 41040, 44460, 44928, 47424, 53352, 54720, 56160, 59280, 65664, 66690, 71136, 74880, 79040, 82080, 88920, 94848, 106704, 109440, 112320, 118560, 133380, 142272, 158080, 164160, 177840, 213408, 224640, 237120, 266760, 284544, 328320, 355680, 426816, 474240, 533520, 711360, 853632, 1067040, 1422720, 2134080, 4268160]

約数ペア:

[(1, 4268160), (2, 2134080), (3, 1422720), (4, 1067040), (5, 853632), (6, 711360), (8, 533520), (9, 474240), (10, 426816), (12, 355680), (13, 328320), (15, 284544), (16, 266760), (18, 237120), (19, 224640), (20, 213408), (24, 177840), (26, 164160), (27, 158080), (30, 142272), (32, 133380), (36, 118560), (38, 112320), (39, 109440), (40, 106704), (45, 94848), (48, 88920), (52, 82080), (54, 79040), (57, 74880), (60, 71136), (64, 66690), (65, 65664), (72, 59280), (76, 56160), (78, 54720), (80, 53352), (90, 47424), (95, 44928), (96, 44460), (104, 41040), (108, 39520), (114, 37440), (117, 36480), (120, 35568), (128, 33345), (130, 32832), (135, 31616), (144, 29640), (152, 28080), (156, 27360), (160, 26676), (171, 24960), (180, 23712), (190, 22464), (192, 22230), (195, 21888), (208, 20520), (216, 19760), (228, 18720), (234, 18240), (240, 17784), (247, 17280), (260, 16416), (270, 15808), (285, 14976), (288, 14820), (304, 14040), (312, 13680), (320, 13338), (342, 12480), (351, 12160), (360, 11856), (380, 11232), (384, 11115), (390, 10944), (416, 10260), (432, 9880), (456, 9360), (468, 9120), (480, 8892), (494, 8640), (513, 8320), (520, 8208), (540, 7904), (570, 7488), (576, 7410), (585, 7296), (608, 7020), (624, 6840), (640, 6669), (684, 6240), (702, 6080), (720, 5928), (741, 5760), (760, 5616), (780, 5472), (832, 5130), (855, 4992), (864, 4940), (912, 4680), (936, 4560), (960, 4446), (988, 4320), (1026, 4160), (1040, 4104), (1080, 3952), (1140, 3744), (1152, 3705), (1170, 3648), (1216, 3510), (1235, 3456), (1248, 3420), (1368, 3120), (1404, 3040), (1440, 2964), (1482, 2880), (1520, 2808), (1560, 2736), (1664, 2565), (1710, 2496), (1728, 2470), (1755, 2432), (1824, 2340), (1872, 2280), (1920, 2223), (1976, 2160), (2052, 2080)]