140780808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5516

約数の個数: 128

約数和(自身を含む): 473299200

約数和(自身を除く): 332518392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 5477, 6426, 8568, 10954, 12852, 16431, 21908, 25704, 32862, 38339, 43816, 49293, 65724, 76678, 93109, 98586, 115017, 131448, 147879, 153356, 186218, 197172, 230034, 279327, 295758, 306712, 345051, 372436, 394344, 460068, 558654, 591516, 651763, 690102, 744872, 837981, 920136, 1035153, 1117308, 1183032, 1303526, 1380204, 1675962, 1955289, 2070306, 2234616, 2513943, 2607052, 2760408, 3351924, 3910578, 4140612, 5027886, 5214104, 5865867, 6703848, 7821156, 8281224, 10055772, 11731734, 15642312, 17597601, 20111544, 23463468, 35195202, 46926936, 70390404, 140780808]

約数ペア:

[(1, 140780808), (2, 70390404), (3, 46926936), (4, 35195202), (6, 23463468), (7, 20111544), (8, 17597601), (9, 15642312), (12, 11731734), (14, 10055772), (17, 8281224), (18, 7821156), (21, 6703848), (24, 5865867), (27, 5214104), (28, 5027886), (34, 4140612), (36, 3910578), (42, 3351924), (51, 2760408), (54, 2607052), (56, 2513943), (63, 2234616), (68, 2070306), (72, 1955289), (84, 1675962), (102, 1380204), (108, 1303526), (119, 1183032), (126, 1117308), (136, 1035153), (153, 920136), (168, 837981), (189, 744872), (204, 690102), (216, 651763), (238, 591516), (252, 558654), (306, 460068), (357, 394344), (378, 372436), (408, 345051), (459, 306712), (476, 295758), (504, 279327), (612, 230034), (714, 197172), (756, 186218), (918, 153356), (952, 147879), (1071, 131448), (1224, 115017), (1428, 98586), (1512, 93109), (1836, 76678), (2142, 65724), (2856, 49293), (3213, 43816), (3672, 38339), (4284, 32862), (5477, 25704), (6426, 21908), (8568, 16431), (10954, 12852)]