1347874720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 3244038336

約数和(自身を除く): 1896163616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 131, 160, 214, 262, 428, 524, 535, 601, 655, 856, 1048, 1070, 1202, 1310, 1712, 2096, 2140, 2404, 2620, 3005, 3424, 4192, 4280, 4808, 5240, 6010, 8560, 9616, 10480, 12020, 14017, 17120, 19232, 20960, 24040, 28034, 48080, 56068, 64307, 70085, 78731, 96160, 112136, 128614, 140170, 157462, 224272, 257228, 280340, 314924, 321535, 393655, 448544, 514456, 560680, 629848, 643070, 787310, 1028912, 1121360, 1259696, 1286140, 1574620, 2057824, 2242720, 2519392, 2572280, 3149240, 5144560, 6298480, 8424217, 10289120, 12596960, 16848434, 33696868, 42121085, 67393736, 84242170, 134787472, 168484340, 269574944, 336968680, 673937360, 1347874720]

約数ペア:

[(1, 1347874720), (2, 673937360), (4, 336968680), (5, 269574944), (8, 168484340), (10, 134787472), (16, 84242170), (20, 67393736), (32, 42121085), (40, 33696868), (80, 16848434), (107, 12596960), (131, 10289120), (160, 8424217), (214, 6298480), (262, 5144560), (428, 3149240), (524, 2572280), (535, 2519392), (601, 2242720), (655, 2057824), (856, 1574620), (1048, 1286140), (1070, 1259696), (1202, 1121360), (1310, 1028912), (1712, 787310), (2096, 643070), (2140, 629848), (2404, 560680), (2620, 514456), (3005, 448544), (3424, 393655), (4192, 321535), (4280, 314924), (4808, 280340), (5240, 257228), (6010, 224272), (8560, 157462), (9616, 140170), (10480, 128614), (12020, 112136), (14017, 96160), (17120, 78731), (19232, 70085), (20960, 64307), (24040, 56068), (28034, 48080)]