2706140640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{115057}}^1$

素因数の和:115089

約数の個数: 144

約数和(自身を含む): 9916158672

約数和(自身を除く): 7210018032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 115057, 230114, 345171, 460228, 575285, 690342, 805399, 920456, 1150570, 1380684, 1610798, 1725855, 1840912, 2301140, 2416197, 2761368, 3221596, 3451710, 3681824, 4026995, 4602280, 4832394, 5522736, 5637793, 6443192, 6903420, 8053990, 9204560, 9664788, 11045472, 11275586, 12080985, 12886384, 13806840, 16107980, 16913379, 18409120, 19329576, 22551172, 24161970, 25772768, 27613680, 28188965, 32215960, 33826758, 38659152, 45102344, 48323940, 55227360, 56377930, 64431920, 67653516, 77318304, 84566895, 90204688, 96647880, 112755860, 128863840, 135307032, 169133790, 180409376, 193295760, 225511720, 270614064, 338267580, 386591520, 451023440, 541228128, 676535160, 902046880, 1353070320, 2706140640]

約数ペア:

[(1, 2706140640), (2, 1353070320), (3, 902046880), (4, 676535160), (5, 541228128), (6, 451023440), (7, 386591520), (8, 338267580), (10, 270614064), (12, 225511720), (14, 193295760), (15, 180409376), (16, 169133790), (20, 135307032), (21, 128863840), (24, 112755860), (28, 96647880), (30, 90204688), (32, 84566895), (35, 77318304), (40, 67653516), (42, 64431920), (48, 56377930), (49, 55227360), (56, 48323940), (60, 45102344), (70, 38659152), (80, 33826758), (84, 32215960), (96, 28188965), (98, 27613680), (105, 25772768), (112, 24161970), (120, 22551172), (140, 19329576), (147, 18409120), (160, 16913379), (168, 16107980), (196, 13806840), (210, 12886384), (224, 12080985), (240, 11275586), (245, 11045472), (280, 9664788), (294, 9204560), (336, 8053990), (392, 6903420), (420, 6443192), (480, 5637793), (490, 5522736), (560, 4832394), (588, 4602280), (672, 4026995), (735, 3681824), (784, 3451710), (840, 3221596), (980, 2761368), (1120, 2416197), (1176, 2301140), (1470, 1840912), (1568, 1725855), (1680, 1610798), (1960, 1380684), (2352, 1150570), (2940, 920456), (3360, 805399), (3920, 690342), (4704, 575285), (5880, 460228), (7840, 345171), (11760, 230114), (23520, 115057)]