163087680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3467}}^1$

素因数の和:3501

約数の個数: 168

約数和(自身を含む): 602516448

約数和(自身を除く): 439428768

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3467, 3920, 4704, 5880, 6720, 6934, 7840, 9408, 10401, 11760, 13868, 15680, 17335, 20802, 23520, 24269, 27736, 34670, 41604, 47040, 48538, 52005, 55472, 69340, 72807, 83208, 97076, 104010, 110944, 121345, 138680, 145614, 166416, 169883, 194152, 208020, 221888, 242690, 277360, 291228, 332832, 339766, 364035, 388304, 416040, 485380, 509649, 554720, 582456, 665664, 679532, 728070, 776608, 832080, 849415, 970760, 1019298, 1109440, 1164912, 1359064, 1456140, 1553216, 1664160, 1698830, 1941520, 2038596, 2329824, 2548245, 2718128, 2912280, 3328320, 3397660, 3883040, 4077192, 4659648, 5096490, 5436256, 5824560, 6795320, 7766080, 8154384, 10192980, 10872512, 11649120, 13590640, 16308768, 20385960, 23298240, 27181280, 32617536, 40771920, 54362560, 81543840, 163087680]

約数ペア:

[(1, 163087680), (2, 81543840), (3, 54362560), (4, 40771920), (5, 32617536), (6, 27181280), (7, 23298240), (8, 20385960), (10, 16308768), (12, 13590640), (14, 11649120), (15, 10872512), (16, 10192980), (20, 8154384), (21, 7766080), (24, 6795320), (28, 5824560), (30, 5436256), (32, 5096490), (35, 4659648), (40, 4077192), (42, 3883040), (48, 3397660), (49, 3328320), (56, 2912280), (60, 2718128), (64, 2548245), (70, 2329824), (80, 2038596), (84, 1941520), (96, 1698830), (98, 1664160), (105, 1553216), (112, 1456140), (120, 1359064), (140, 1164912), (147, 1109440), (160, 1019298), (168, 970760), (192, 849415), (196, 832080), (210, 776608), (224, 728070), (240, 679532), (245, 665664), (280, 582456), (294, 554720), (320, 509649), (336, 485380), (392, 416040), (420, 388304), (448, 364035), (480, 339766), (490, 332832), (560, 291228), (588, 277360), (672, 242690), (735, 221888), (784, 208020), (840, 194152), (960, 169883), (980, 166416), (1120, 145614), (1176, 138680), (1344, 121345), (1470, 110944), (1568, 104010), (1680, 97076), (1960, 83208), (2240, 72807), (2352, 69340), (2940, 55472), (3136, 52005), (3360, 48538), (3467, 47040), (3920, 41604), (4704, 34670), (5880, 27736), (6720, 24269), (6934, 23520), (7840, 20802), (9408, 17335), (10401, 15680), (11760, 13868)]