9171680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 16955680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 431, 532, 560, 608, 665, 760, 862, 1064, 1120, 1330, 1520, 1724, 2128, 2155, 2660, 3017, 3040, 3448, 4256, 4310, 5320, 6034, 6896, 8189, 8620, 10640, 12068, 13792, 15085, 16378, 17240, 21280, 24136, 30170, 32756, 34480, 40945, 48272, 57323, 60340, 65512, 68960, 81890, 96544, 114646, 120680, 131024, 163780, 229292, 241360, 262048, 286615, 327560, 458584, 482720, 573230, 655120, 917168, 1146460, 1310240, 1834336, 2292920, 4585840, 9171680]

約数ペア:

[(1, 9171680), (2, 4585840), (4, 2292920), (5, 1834336), (7, 1310240), (8, 1146460), (10, 917168), (14, 655120), (16, 573230), (19, 482720), (20, 458584), (28, 327560), (32, 286615), (35, 262048), (38, 241360), (40, 229292), (56, 163780), (70, 131024), (76, 120680), (80, 114646), (95, 96544), (112, 81890), (133, 68960), (140, 65512), (152, 60340), (160, 57323), (190, 48272), (224, 40945), (266, 34480), (280, 32756), (304, 30170), (380, 24136), (431, 21280), (532, 17240), (560, 16378), (608, 15085), (665, 13792), (760, 12068), (862, 10640), (1064, 8620), (1120, 8189), (1330, 6896), (1520, 6034), (1724, 5320), (2128, 4310), (2155, 4256), (2660, 3448), (3017, 3040)]