266495040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13219}}^1$

素因数の和:13249

約数の個数: 168

約数和(自身を含む): 1047658560

約数和(自身を除く): 781163520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13219, 20160, 26438, 39657, 52876, 66095, 79314, 92533, 105752, 118971, 132190, 158628, 185066, 198285, 211504, 237942, 264380, 277599, 317256, 370132, 396570, 423008, 462665, 475884, 528760, 555198, 594855, 634512, 740264, 793140, 832797, 846016, 925330, 951768, 1057520, 1110396, 1189710, 1269024, 1387995, 1480528, 1586280, 1665594, 1850660, 1903536, 2115040, 2220792, 2379420, 2538048, 2775990, 2961056, 3172560, 3331188, 3701320, 3807072, 4163985, 4230080, 4441584, 4758840, 5551980, 5922112, 6345120, 6662376, 7402640, 7614144, 8327970, 8883168, 9517680, 11103960, 12690240, 13324752, 14805280, 16655940, 17766336, 19035360, 22207920, 26649504, 29610560, 33311880, 38070720, 44415840, 53299008, 66623760, 88831680, 133247520, 266495040]

約数ペア:

[(1, 266495040), (2, 133247520), (3, 88831680), (4, 66623760), (5, 53299008), (6, 44415840), (7, 38070720), (8, 33311880), (9, 29610560), (10, 26649504), (12, 22207920), (14, 19035360), (15, 17766336), (16, 16655940), (18, 14805280), (20, 13324752), (21, 12690240), (24, 11103960), (28, 9517680), (30, 8883168), (32, 8327970), (35, 7614144), (36, 7402640), (40, 6662376), (42, 6345120), (45, 5922112), (48, 5551980), (56, 4758840), (60, 4441584), (63, 4230080), (64, 4163985), (70, 3807072), (72, 3701320), (80, 3331188), (84, 3172560), (90, 2961056), (96, 2775990), (105, 2538048), (112, 2379420), (120, 2220792), (126, 2115040), (140, 1903536), (144, 1850660), (160, 1665594), (168, 1586280), (180, 1480528), (192, 1387995), (210, 1269024), (224, 1189710), (240, 1110396), (252, 1057520), (280, 951768), (288, 925330), (315, 846016), (320, 832797), (336, 793140), (360, 740264), (420, 634512), (448, 594855), (480, 555198), (504, 528760), (560, 475884), (576, 462665), (630, 423008), (672, 396570), (720, 370132), (840, 317256), (960, 277599), (1008, 264380), (1120, 237942), (1260, 211504), (1344, 198285), (1440, 185066), (1680, 158628), (2016, 132190), (2240, 118971), (2520, 105752), (2880, 92533), (3360, 79314), (4032, 66095), (5040, 52876), (6720, 39657), (10080, 26438), (13219, 20160)]