131053080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 284081640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 184, 206, 230, 276, 309, 345, 412, 460, 461, 515, 552, 618, 690, 824, 920, 922, 1030, 1236, 1380, 1383, 1545, 1844, 2060, 2305, 2369, 2472, 2760, 2766, 3090, 3688, 4120, 4610, 4738, 5532, 6180, 6915, 7107, 9220, 9476, 10603, 11064, 11845, 12360, 13830, 14214, 18440, 18952, 21206, 23690, 27660, 28428, 31809, 35535, 42412, 47380, 47483, 53015, 55320, 56856, 63618, 71070, 84824, 94760, 94966, 106030, 127236, 142140, 142449, 159045, 189932, 212060, 237415, 254472, 284280, 284898, 318090, 379864, 424120, 474830, 569796, 636180, 712245, 949660, 1092109, 1139592, 1272360, 1424490, 1899320, 2184218, 2848980, 3276327, 4368436, 5460545, 5697960, 6552654, 8736872, 10921090, 13105308, 16381635, 21842180, 26210616, 32763270, 43684360, 65526540, 131053080]

約数ペア:

[(1, 131053080), (2, 65526540), (3, 43684360), (4, 32763270), (5, 26210616), (6, 21842180), (8, 16381635), (10, 13105308), (12, 10921090), (15, 8736872), (20, 6552654), (23, 5697960), (24, 5460545), (30, 4368436), (40, 3276327), (46, 2848980), (60, 2184218), (69, 1899320), (92, 1424490), (103, 1272360), (115, 1139592), (120, 1092109), (138, 949660), (184, 712245), (206, 636180), (230, 569796), (276, 474830), (309, 424120), (345, 379864), (412, 318090), (460, 284898), (461, 284280), (515, 254472), (552, 237415), (618, 212060), (690, 189932), (824, 159045), (920, 142449), (922, 142140), (1030, 127236), (1236, 106030), (1380, 94966), (1383, 94760), (1545, 84824), (1844, 71070), (2060, 63618), (2305, 56856), (2369, 55320), (2472, 53015), (2760, 47483), (2766, 47380), (3090, 42412), (3688, 35535), (4120, 31809), (4610, 28428), (4738, 27660), (5532, 23690), (6180, 21206), (6915, 18952), (7107, 18440), (9220, 14214), (9476, 13830), (10603, 12360), (11064, 11845)]