716220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 2280096

約数和(自身を除く): 1563876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 173, 180, 207, 230, 276, 345, 346, 414, 460, 519, 690, 692, 828, 865, 1035, 1038, 1380, 1557, 1730, 2070, 2076, 2595, 3114, 3460, 3979, 4140, 5190, 6228, 7785, 7958, 10380, 11937, 15570, 15916, 19895, 23874, 31140, 35811, 39790, 47748, 59685, 71622, 79580, 119370, 143244, 179055, 238740, 358110, 716220]

約数ペア:

[(1, 716220), (2, 358110), (3, 238740), (4, 179055), (5, 143244), (6, 119370), (9, 79580), (10, 71622), (12, 59685), (15, 47748), (18, 39790), (20, 35811), (23, 31140), (30, 23874), (36, 19895), (45, 15916), (46, 15570), (60, 11937), (69, 10380), (90, 7958), (92, 7785), (115, 6228), (138, 5190), (173, 4140), (180, 3979), (207, 3460), (230, 3114), (276, 2595), (345, 2076), (346, 2070), (414, 1730), (460, 1557), (519, 1380), (690, 1038), (692, 1035), (828, 865)]