4727520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 19046664

約数和(自身を除く): 14319144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 134, 140, 144, 147, 160, 168, 180, 196, 201, 210, 224, 240, 245, 252, 268, 280, 288, 294, 315, 335, 336, 360, 392, 402, 420, 441, 469, 480, 490, 504, 536, 560, 588, 603, 630, 670, 672, 720, 735, 784, 804, 840, 882, 938, 980, 1005, 1008, 1072, 1120, 1176, 1206, 1260, 1340, 1407, 1440, 1470, 1568, 1608, 1680, 1764, 1876, 1960, 2010, 2016, 2144, 2205, 2345, 2352, 2412, 2520, 2680, 2814, 2940, 3015, 3216, 3283, 3360, 3528, 3752, 3920, 4020, 4221, 4410, 4690, 4704, 4824, 5040, 5360, 5628, 5880, 6030, 6432, 6566, 7035, 7056, 7504, 7840, 8040, 8442, 8820, 9380, 9648, 9849, 10080, 10720, 11256, 11760, 12060, 13132, 14070, 14112, 15008, 16080, 16415, 16884, 17640, 18760, 19296, 19698, 21105, 22512, 23520, 24120, 26264, 28140, 29547, 32160, 32830, 33768, 35280, 37520, 39396, 42210, 45024, 48240, 49245, 52528, 56280, 59094, 65660, 67536, 70560, 75040, 78792, 84420, 96480, 98490, 105056, 112560, 118188, 131320, 135072, 147735, 157584, 168840, 196980, 225120, 236376, 262640, 295470, 315168, 337680, 393960, 472752, 525280, 590940, 675360, 787920, 945504, 1181880, 1575840, 2363760, 4727520]

約数ペア:

[(1, 4727520), (2, 2363760), (3, 1575840), (4, 1181880), (5, 945504), (6, 787920), (7, 675360), (8, 590940), (9, 525280), (10, 472752), (12, 393960), (14, 337680), (15, 315168), (16, 295470), (18, 262640), (20, 236376), (21, 225120), (24, 196980), (28, 168840), (30, 157584), (32, 147735), (35, 135072), (36, 131320), (40, 118188), (42, 112560), (45, 105056), (48, 98490), (49, 96480), (56, 84420), (60, 78792), (63, 75040), (67, 70560), (70, 67536), (72, 65660), (80, 59094), (84, 56280), (90, 52528), (96, 49245), (98, 48240), (105, 45024), (112, 42210), (120, 39396), (126, 37520), (134, 35280), (140, 33768), (144, 32830), (147, 32160), (160, 29547), (168, 28140), (180, 26264), (196, 24120), (201, 23520), (210, 22512), (224, 21105), (240, 19698), (245, 19296), (252, 18760), (268, 17640), (280, 16884), (288, 16415), (294, 16080), (315, 15008), (335, 14112), (336, 14070), (360, 13132), (392, 12060), (402, 11760), (420, 11256), (441, 10720), (469, 10080), (480, 9849), (490, 9648), (504, 9380), (536, 8820), (560, 8442), (588, 8040), (603, 7840), (630, 7504), (670, 7056), (672, 7035), (720, 6566), (735, 6432), (784, 6030), (804, 5880), (840, 5628), (882, 5360), (938, 5040), (980, 4824), (1005, 4704), (1008, 4690), (1072, 4410), (1120, 4221), (1176, 4020), (1206, 3920), (1260, 3752), (1340, 3528), (1407, 3360), (1440, 3283), (1470, 3216), (1568, 3015), (1608, 2940), (1680, 2814), (1764, 2680), (1876, 2520), (1960, 2412), (2010, 2352), (2016, 2345), (2144, 2205)]