23975280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 94708224

約数和(自身を除く): 70732944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 142, 144, 168, 180, 201, 210, 213, 240, 252, 268, 280, 284, 315, 335, 336, 355, 360, 402, 420, 426, 469, 497, 504, 536, 560, 568, 603, 630, 639, 670, 710, 720, 804, 840, 852, 938, 994, 1005, 1008, 1065, 1072, 1136, 1206, 1260, 1278, 1340, 1407, 1420, 1491, 1608, 1680, 1704, 1876, 1988, 2010, 2130, 2345, 2412, 2485, 2520, 2556, 2680, 2814, 2840, 2982, 3015, 3195, 3216, 3408, 3752, 3976, 4020, 4221, 4260, 4473, 4690, 4757, 4824, 4970, 5040, 5112, 5360, 5628, 5680, 5964, 6030, 6390, 7035, 7455, 7504, 7952, 8040, 8442, 8520, 8946, 9380, 9514, 9648, 9940, 10224, 11256, 11928, 12060, 12780, 14070, 14271, 14910, 16080, 16884, 17040, 17892, 18760, 19028, 19880, 21105, 22365, 22512, 23785, 23856, 24120, 25560, 28140, 28542, 29820, 33299, 33768, 35784, 37520, 38056, 39760, 42210, 42813, 44730, 47570, 48240, 51120, 56280, 57084, 59640, 66598, 67536, 71355, 71568, 76112, 84420, 85626, 89460, 95140, 99897, 112560, 114168, 119280, 133196, 142710, 166495, 168840, 171252, 178920, 190280, 199794, 214065, 228336, 266392, 285420, 299691, 332990, 337680, 342504, 357840, 380560, 399588, 428130, 499485, 532784, 570840, 599382, 665980, 685008, 799176, 856260, 998970, 1141680, 1198764, 1331960, 1498455, 1598352, 1712520, 1997940, 2397528, 2663920, 2996910, 3425040, 3995880, 4795056, 5993820, 7991760, 11987640, 23975280]

約数ペア:

[(1, 23975280), (2, 11987640), (3, 7991760), (4, 5993820), (5, 4795056), (6, 3995880), (7, 3425040), (8, 2996910), (9, 2663920), (10, 2397528), (12, 1997940), (14, 1712520), (15, 1598352), (16, 1498455), (18, 1331960), (20, 1198764), (21, 1141680), (24, 998970), (28, 856260), (30, 799176), (35, 685008), (36, 665980), (40, 599382), (42, 570840), (45, 532784), (48, 499485), (56, 428130), (60, 399588), (63, 380560), (67, 357840), (70, 342504), (71, 337680), (72, 332990), (80, 299691), (84, 285420), (90, 266392), (105, 228336), (112, 214065), (120, 199794), (126, 190280), (134, 178920), (140, 171252), (142, 168840), (144, 166495), (168, 142710), (180, 133196), (201, 119280), (210, 114168), (213, 112560), (240, 99897), (252, 95140), (268, 89460), (280, 85626), (284, 84420), (315, 76112), (335, 71568), (336, 71355), (355, 67536), (360, 66598), (402, 59640), (420, 57084), (426, 56280), (469, 51120), (497, 48240), (504, 47570), (536, 44730), (560, 42813), (568, 42210), (603, 39760), (630, 38056), (639, 37520), (670, 35784), (710, 33768), (720, 33299), (804, 29820), (840, 28542), (852, 28140), (938, 25560), (994, 24120), (1005, 23856), (1008, 23785), (1065, 22512), (1072, 22365), (1136, 21105), (1206, 19880), (1260, 19028), (1278, 18760), (1340, 17892), (1407, 17040), (1420, 16884), (1491, 16080), (1608, 14910), (1680, 14271), (1704, 14070), (1876, 12780), (1988, 12060), (2010, 11928), (2130, 11256), (2345, 10224), (2412, 9940), (2485, 9648), (2520, 9514), (2556, 9380), (2680, 8946), (2814, 8520), (2840, 8442), (2982, 8040), (3015, 7952), (3195, 7504), (3216, 7455), (3408, 7035), (3752, 6390), (3976, 6030), (4020, 5964), (4221, 5680), (4260, 5628), (4473, 5360), (4690, 5112), (4757, 5040), (4824, 4970)]