25016160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 89752320

約数和(自身を除く): 64736160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 211, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 422, 456, 480, 494, 520, 570, 608, 624, 633, 741, 760, 780, 844, 912, 988, 1040, 1055, 1140, 1235, 1248, 1266, 1482, 1520, 1560, 1688, 1824, 1976, 2080, 2110, 2280, 2470, 2532, 2743, 2964, 3040, 3120, 3165, 3376, 3705, 3952, 4009, 4220, 4560, 4940, 5064, 5486, 5928, 6240, 6330, 6752, 7410, 7904, 8018, 8229, 8440, 9120, 9880, 10128, 10972, 11856, 12027, 12660, 13715, 14820, 16036, 16458, 16880, 19760, 20045, 20256, 21944, 23712, 24054, 25320, 27430, 29640, 32072, 32916, 33760, 39520, 40090, 41145, 43888, 48108, 50640, 52117, 54860, 59280, 60135, 64144, 65832, 80180, 82290, 87776, 96216, 101280, 104234, 109720, 118560, 120270, 128288, 131664, 156351, 160360, 164580, 192432, 208468, 219440, 240540, 260585, 263328, 312702, 320720, 329160, 384864, 416936, 438880, 481080, 521170, 625404, 641440, 658320, 781755, 833872, 962160, 1042340, 1250808, 1316640, 1563510, 1667744, 1924320, 2084680, 2501616, 3127020, 4169360, 5003232, 6254040, 8338720, 12508080, 25016160]

約数ペア:

[(1, 25016160), (2, 12508080), (3, 8338720), (4, 6254040), (5, 5003232), (6, 4169360), (8, 3127020), (10, 2501616), (12, 2084680), (13, 1924320), (15, 1667744), (16, 1563510), (19, 1316640), (20, 1250808), (24, 1042340), (26, 962160), (30, 833872), (32, 781755), (38, 658320), (39, 641440), (40, 625404), (48, 521170), (52, 481080), (57, 438880), (60, 416936), (65, 384864), (76, 329160), (78, 320720), (80, 312702), (95, 263328), (96, 260585), (104, 240540), (114, 219440), (120, 208468), (130, 192432), (152, 164580), (156, 160360), (160, 156351), (190, 131664), (195, 128288), (208, 120270), (211, 118560), (228, 109720), (240, 104234), (247, 101280), (260, 96216), (285, 87776), (304, 82290), (312, 80180), (380, 65832), (390, 64144), (416, 60135), (422, 59280), (456, 54860), (480, 52117), (494, 50640), (520, 48108), (570, 43888), (608, 41145), (624, 40090), (633, 39520), (741, 33760), (760, 32916), (780, 32072), (844, 29640), (912, 27430), (988, 25320), (1040, 24054), (1055, 23712), (1140, 21944), (1235, 20256), (1248, 20045), (1266, 19760), (1482, 16880), (1520, 16458), (1560, 16036), (1688, 14820), (1824, 13715), (1976, 12660), (2080, 12027), (2110, 11856), (2280, 10972), (2470, 10128), (2532, 9880), (2743, 9120), (2964, 8440), (3040, 8229), (3120, 8018), (3165, 7904), (3376, 7410), (3705, 6752), (3952, 6330), (4009, 6240), (4220, 5928), (4560, 5486), (4940, 5064)]