2309718880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12809}}^1$

素因数の和:12861

約数の個数: 144

約数和(自身を含む): 6624102240

約数和(自身を除く): 4314383360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7840, 9016, 11270, 12809, 12880, 18032, 22540, 25618, 25760, 36064, 45080, 51236, 64045, 89663, 90160, 102472, 128090, 179326, 180320, 204944, 256180, 294607, 358652, 409888, 448315, 512360, 589214, 627641, 717304, 896630, 1024720, 1178428, 1255282, 1434608, 1473035, 1793260, 2049440, 2062249, 2356856, 2510564, 2869216, 2946070, 3138205, 3586520, 4124498, 4713712, 5021128, 5892140, 6276410, 7173040, 8248996, 9427424, 10042256, 10311245, 11784280, 12552820, 14346080, 14435743, 16497992, 20084512, 20622490, 23568560, 25105640, 28871486, 32995984, 41244980, 47137120, 50211280, 57742972, 65991968, 72178715, 82489960, 100422560, 115485944, 144357430, 164979920, 230971888, 288714860, 329959840, 461943776, 577429720, 1154859440, 2309718880]

約数ペア:

[(1, 2309718880), (2, 1154859440), (4, 577429720), (5, 461943776), (7, 329959840), (8, 288714860), (10, 230971888), (14, 164979920), (16, 144357430), (20, 115485944), (23, 100422560), (28, 82489960), (32, 72178715), (35, 65991968), (40, 57742972), (46, 50211280), (49, 47137120), (56, 41244980), (70, 32995984), (80, 28871486), (92, 25105640), (98, 23568560), (112, 20622490), (115, 20084512), (140, 16497992), (160, 14435743), (161, 14346080), (184, 12552820), (196, 11784280), (224, 10311245), (230, 10042256), (245, 9427424), (280, 8248996), (322, 7173040), (368, 6276410), (392, 5892140), (460, 5021128), (490, 4713712), (560, 4124498), (644, 3586520), (736, 3138205), (784, 2946070), (805, 2869216), (920, 2510564), (980, 2356856), (1120, 2062249), (1127, 2049440), (1288, 1793260), (1568, 1473035), (1610, 1434608), (1840, 1255282), (1960, 1178428), (2254, 1024720), (2576, 896630), (3220, 717304), (3680, 627641), (3920, 589214), (4508, 512360), (5152, 448315), (5635, 409888), (6440, 358652), (7840, 294607), (9016, 256180), (11270, 204944), (12809, 180320), (12880, 179326), (18032, 128090), (22540, 102472), (25618, 90160), (25760, 89663), (36064, 64045), (45080, 51236)]