317744820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26347}}^1$

素因数の和:26429

約数の個数: 72

約数和(自身を含む): 978248544

約数和(自身を除く): 660503724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 26347, 52694, 79041, 105388, 131735, 158082, 237123, 263470, 316164, 395205, 474246, 526940, 790410, 948492, 1185615, 1580820, 1765249, 2371230, 3530498, 4742460, 5295747, 7060996, 8826245, 10591494, 15887241, 17652490, 21182988, 26478735, 31774482, 35304980, 52957470, 63548964, 79436205, 105914940, 158872410, 317744820]

約数ペア:

[(1, 317744820), (2, 158872410), (3, 105914940), (4, 79436205), (5, 63548964), (6, 52957470), (9, 35304980), (10, 31774482), (12, 26478735), (15, 21182988), (18, 17652490), (20, 15887241), (30, 10591494), (36, 8826245), (45, 7060996), (60, 5295747), (67, 4742460), (90, 3530498), (134, 2371230), (180, 1765249), (201, 1580820), (268, 1185615), (335, 948492), (402, 790410), (603, 526940), (670, 474246), (804, 395205), (1005, 316164), (1206, 263470), (1340, 237123), (2010, 158082), (2412, 131735), (3015, 105388), (4020, 79041), (6030, 52694), (12060, 26347)]