8779680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 37425024

約数和(自身を除く): 28645344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 67, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 134, 140, 144, 156, 160, 168, 180, 182, 195, 201, 208, 210, 224, 234, 240, 252, 260, 268, 273, 280, 288, 312, 315, 335, 336, 360, 364, 390, 402, 416, 420, 455, 468, 469, 480, 504, 520, 536, 546, 560, 585, 603, 624, 630, 670, 672, 720, 728, 780, 804, 819, 840, 871, 910, 936, 938, 1005, 1008, 1040, 1072, 1092, 1120, 1170, 1206, 1248, 1260, 1340, 1365, 1407, 1440, 1456, 1560, 1608, 1638, 1680, 1742, 1820, 1872, 1876, 2010, 2016, 2080, 2144, 2184, 2340, 2345, 2412, 2520, 2613, 2680, 2730, 2814, 2912, 3015, 3120, 3216, 3276, 3360, 3484, 3640, 3744, 3752, 4020, 4095, 4221, 4355, 4368, 4680, 4690, 4824, 5040, 5226, 5360, 5460, 5628, 6030, 6097, 6240, 6432, 6552, 6968, 7035, 7280, 7504, 7839, 8040, 8190, 8442, 8710, 8736, 9360, 9380, 9648, 10080, 10452, 10720, 10920, 11256, 12060, 12194, 13065, 13104, 13936, 14070, 14560, 15008, 15678, 16080, 16380, 16884, 17420, 18291, 18720, 18760, 19296, 20904, 21105, 21840, 22512, 24120, 24388, 26130, 26208, 27872, 28140, 30485, 31356, 32160, 32760, 33768, 34840, 36582, 37520, 39195, 41808, 42210, 43680, 45024, 48240, 48776, 52260, 54873, 56280, 60970, 62712, 65520, 67536, 69680, 73164, 75040, 78390, 83616, 84420, 91455, 96480, 97552, 104520, 109746, 112560, 121940, 125424, 131040, 135072, 139360, 146328, 156780, 168840, 182910, 195104, 209040, 219492, 225120, 243880, 250848, 274365, 292656, 313560, 337680, 365820, 418080, 438984, 487760, 548730, 585312, 627120, 675360, 731640, 877968, 975520, 1097460, 1254240, 1463280, 1755936, 2194920, 2926560, 4389840, 8779680]

約数ペア:

[(1, 8779680), (2, 4389840), (3, 2926560), (4, 2194920), (5, 1755936), (6, 1463280), (7, 1254240), (8, 1097460), (9, 975520), (10, 877968), (12, 731640), (13, 675360), (14, 627120), (15, 585312), (16, 548730), (18, 487760), (20, 438984), (21, 418080), (24, 365820), (26, 337680), (28, 313560), (30, 292656), (32, 274365), (35, 250848), (36, 243880), (39, 225120), (40, 219492), (42, 209040), (45, 195104), (48, 182910), (52, 168840), (56, 156780), (60, 146328), (63, 139360), (65, 135072), (67, 131040), (70, 125424), (72, 121940), (78, 112560), (80, 109746), (84, 104520), (90, 97552), (91, 96480), (96, 91455), (104, 84420), (105, 83616), (112, 78390), (117, 75040), (120, 73164), (126, 69680), (130, 67536), (134, 65520), (140, 62712), (144, 60970), (156, 56280), (160, 54873), (168, 52260), (180, 48776), (182, 48240), (195, 45024), (201, 43680), (208, 42210), (210, 41808), (224, 39195), (234, 37520), (240, 36582), (252, 34840), (260, 33768), (268, 32760), (273, 32160), (280, 31356), (288, 30485), (312, 28140), (315, 27872), (335, 26208), (336, 26130), (360, 24388), (364, 24120), (390, 22512), (402, 21840), (416, 21105), (420, 20904), (455, 19296), (468, 18760), (469, 18720), (480, 18291), (504, 17420), (520, 16884), (536, 16380), (546, 16080), (560, 15678), (585, 15008), (603, 14560), (624, 14070), (630, 13936), (670, 13104), (672, 13065), (720, 12194), (728, 12060), (780, 11256), (804, 10920), (819, 10720), (840, 10452), (871, 10080), (910, 9648), (936, 9380), (938, 9360), (1005, 8736), (1008, 8710), (1040, 8442), (1072, 8190), (1092, 8040), (1120, 7839), (1170, 7504), (1206, 7280), (1248, 7035), (1260, 6968), (1340, 6552), (1365, 6432), (1407, 6240), (1440, 6097), (1456, 6030), (1560, 5628), (1608, 5460), (1638, 5360), (1680, 5226), (1742, 5040), (1820, 4824), (1872, 4690), (1876, 4680), (2010, 4368), (2016, 4355), (2080, 4221), (2144, 4095), (2184, 4020), (2340, 3752), (2345, 3744), (2412, 3640), (2520, 3484), (2613, 3360), (2680, 3276), (2730, 3216), (2814, 3120), (2912, 3015)]