116857720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 302616000

約数和(自身を除く): 185758280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2801, 2980, 4172, 5215, 5602, 5960, 8344, 10430, 11204, 14005, 19607, 20860, 22408, 28010, 39214, 41720, 56020, 78428, 98035, 112040, 156856, 196070, 392140, 417349, 784280, 834698, 1669396, 2086745, 2921443, 3338792, 4173490, 5842886, 8346980, 11685772, 14607215, 16693960, 23371544, 29214430, 58428860, 116857720]

約数ペア:

[(1, 116857720), (2, 58428860), (4, 29214430), (5, 23371544), (7, 16693960), (8, 14607215), (10, 11685772), (14, 8346980), (20, 5842886), (28, 4173490), (35, 3338792), (40, 2921443), (56, 2086745), (70, 1669396), (140, 834698), (149, 784280), (280, 417349), (298, 392140), (596, 196070), (745, 156856), (1043, 112040), (1192, 98035), (1490, 78428), (2086, 56020), (2801, 41720), (2980, 39214), (4172, 28010), (5215, 22408), (5602, 20860), (5960, 19607), (8344, 14005), (10430, 11204)]