76629280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 235388160

約数和(自身を除く): 158758880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 277, 280, 304, 364, 380, 416, 455, 494, 520, 532, 554, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1108, 1120, 1235, 1330, 1385, 1456, 1520, 1729, 1820, 1939, 1976, 2080, 2128, 2216, 2470, 2660, 2770, 2912, 3040, 3458, 3601, 3640, 3878, 3952, 4256, 4432, 4940, 5263, 5320, 5540, 6916, 7202, 7280, 7756, 7904, 8645, 8864, 9695, 9880, 10526, 10640, 11080, 13832, 14404, 14560, 15512, 17290, 18005, 19390, 19760, 21052, 21280, 22160, 25207, 26315, 27664, 28808, 31024, 34580, 36010, 36841, 38780, 39520, 42104, 44320, 50414, 52630, 55328, 57616, 62048, 68419, 69160, 72020, 73682, 77560, 84208, 100828, 105260, 115232, 126035, 136838, 138320, 144040, 147364, 155120, 168416, 184205, 201656, 210520, 252070, 273676, 276640, 288080, 294728, 310240, 342095, 368410, 403312, 421040, 478933, 504140, 547352, 576160, 589456, 684190, 736820, 806624, 842080, 957866, 1008280, 1094704, 1178912, 1368380, 1473640, 1915732, 2016560, 2189408, 2394665, 2736760, 2947280, 3831464, 4033120, 4789330, 5473520, 5894560, 7662928, 9578660, 10947040, 15325856, 19157320, 38314640, 76629280]

約数ペア:

[(1, 76629280), (2, 38314640), (4, 19157320), (5, 15325856), (7, 10947040), (8, 9578660), (10, 7662928), (13, 5894560), (14, 5473520), (16, 4789330), (19, 4033120), (20, 3831464), (26, 2947280), (28, 2736760), (32, 2394665), (35, 2189408), (38, 2016560), (40, 1915732), (52, 1473640), (56, 1368380), (65, 1178912), (70, 1094704), (76, 1008280), (80, 957866), (91, 842080), (95, 806624), (104, 736820), (112, 684190), (130, 589456), (133, 576160), (140, 547352), (152, 504140), (160, 478933), (182, 421040), (190, 403312), (208, 368410), (224, 342095), (247, 310240), (260, 294728), (266, 288080), (277, 276640), (280, 273676), (304, 252070), (364, 210520), (380, 201656), (416, 184205), (455, 168416), (494, 155120), (520, 147364), (532, 144040), (554, 138320), (560, 136838), (608, 126035), (665, 115232), (728, 105260), (760, 100828), (910, 84208), (988, 77560), (1040, 73682), (1064, 72020), (1108, 69160), (1120, 68419), (1235, 62048), (1330, 57616), (1385, 55328), (1456, 52630), (1520, 50414), (1729, 44320), (1820, 42104), (1939, 39520), (1976, 38780), (2080, 36841), (2128, 36010), (2216, 34580), (2470, 31024), (2660, 28808), (2770, 27664), (2912, 26315), (3040, 25207), (3458, 22160), (3601, 21280), (3640, 21052), (3878, 19760), (3952, 19390), (4256, 18005), (4432, 17290), (4940, 15512), (5263, 14560), (5320, 14404), (5540, 13832), (6916, 11080), (7202, 10640), (7280, 10526), (7756, 9880), (7904, 9695), (8645, 8864)]