158724160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 112

約数和(自身を含む): 439643520

約数和(自身を除く): 280919360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1120, 1180, 1201, 1652, 1888, 2065, 2240, 2360, 2402, 3304, 3776, 4130, 4720, 4804, 6005, 6608, 8260, 8407, 9440, 9608, 12010, 13216, 16520, 16814, 18880, 19216, 24020, 26432, 33040, 33628, 38432, 42035, 48040, 66080, 67256, 70859, 76864, 84070, 96080, 132160, 134512, 141718, 168140, 192160, 269024, 283436, 336280, 354295, 384320, 496013, 538048, 566872, 672560, 708590, 992026, 1133744, 1345120, 1417180, 1984052, 2267488, 2480065, 2690240, 2834360, 3968104, 4534976, 4960130, 5668720, 7936208, 9920260, 11337440, 15872416, 19840520, 22674880, 31744832, 39681040, 79362080, 158724160]

約数ペア:

[(1, 158724160), (2, 79362080), (4, 39681040), (5, 31744832), (7, 22674880), (8, 19840520), (10, 15872416), (14, 11337440), (16, 9920260), (20, 7936208), (28, 5668720), (32, 4960130), (35, 4534976), (40, 3968104), (56, 2834360), (59, 2690240), (64, 2480065), (70, 2267488), (80, 1984052), (112, 1417180), (118, 1345120), (140, 1133744), (160, 992026), (224, 708590), (236, 672560), (280, 566872), (295, 538048), (320, 496013), (413, 384320), (448, 354295), (472, 336280), (560, 283436), (590, 269024), (826, 192160), (944, 168140), (1120, 141718), (1180, 134512), (1201, 132160), (1652, 96080), (1888, 84070), (2065, 76864), (2240, 70859), (2360, 67256), (2402, 66080), (3304, 48040), (3776, 42035), (4130, 38432), (4720, 33628), (4804, 33040), (6005, 26432), (6608, 24020), (8260, 19216), (8407, 18880), (9440, 16814), (9608, 16520), (12010, 13216)]