40282410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 114419520

約数和(自身を除く): 74137110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 201, 210, 245, 294, 335, 402, 409, 469, 490, 670, 735, 818, 938, 1005, 1227, 1407, 1470, 2010, 2045, 2345, 2454, 2814, 2863, 3283, 4090, 4690, 5726, 6135, 6566, 7035, 8589, 9849, 12270, 14070, 14315, 16415, 17178, 19698, 20041, 27403, 28630, 32830, 40082, 42945, 49245, 54806, 60123, 82209, 85890, 98490, 100205, 120246, 137015, 164418, 191821, 200410, 274030, 300615, 383642, 411045, 575463, 601230, 822090, 959105, 1150926, 1342747, 1918210, 2685494, 2877315, 4028241, 5754630, 6713735, 8056482, 13427470, 20141205, 40282410]

約数ペア:

[(1, 40282410), (2, 20141205), (3, 13427470), (5, 8056482), (6, 6713735), (7, 5754630), (10, 4028241), (14, 2877315), (15, 2685494), (21, 1918210), (30, 1342747), (35, 1150926), (42, 959105), (49, 822090), (67, 601230), (70, 575463), (98, 411045), (105, 383642), (134, 300615), (147, 274030), (201, 200410), (210, 191821), (245, 164418), (294, 137015), (335, 120246), (402, 100205), (409, 98490), (469, 85890), (490, 82209), (670, 60123), (735, 54806), (818, 49245), (938, 42945), (1005, 40082), (1227, 32830), (1407, 28630), (1470, 27403), (2010, 20041), (2045, 19698), (2345, 17178), (2454, 16415), (2814, 14315), (2863, 14070), (3283, 12270), (4090, 9849), (4690, 8589), (5726, 7035), (6135, 6566)]