326702880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{32411}}^1$

素因数の和:32439

約数の個数: 144

約数和(自身を含む): 1274180544

約数和(自身を除く): 947477664

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 32411, 64822, 97233, 129644, 162055, 194466, 226877, 259288, 291699, 324110, 388932, 453754, 486165, 518576, 583398, 648220, 680631, 777864, 907508, 972330, 1037152, 1134385, 1166796, 1296440, 1361262, 1458495, 1555728, 1815016, 1944660, 2041893, 2268770, 2333592, 2592880, 2722524, 2916990, 3111456, 3403155, 3630032, 3889320, 4083786, 4537540, 4667184, 5185760, 5445048, 5833980, 6806310, 7260064, 7778640, 8167572, 9075080, 9334368, 10209465, 10890096, 11667960, 13612620, 15557280, 16335144, 18150160, 20418930, 21780192, 23335920, 27225240, 32670288, 36300320, 40837860, 46671840, 54450480, 65340576, 81675720, 108900960, 163351440, 326702880]

約数ペア:

[(1, 326702880), (2, 163351440), (3, 108900960), (4, 81675720), (5, 65340576), (6, 54450480), (7, 46671840), (8, 40837860), (9, 36300320), (10, 32670288), (12, 27225240), (14, 23335920), (15, 21780192), (16, 20418930), (18, 18150160), (20, 16335144), (21, 15557280), (24, 13612620), (28, 11667960), (30, 10890096), (32, 10209465), (35, 9334368), (36, 9075080), (40, 8167572), (42, 7778640), (45, 7260064), (48, 6806310), (56, 5833980), (60, 5445048), (63, 5185760), (70, 4667184), (72, 4537540), (80, 4083786), (84, 3889320), (90, 3630032), (96, 3403155), (105, 3111456), (112, 2916990), (120, 2722524), (126, 2592880), (140, 2333592), (144, 2268770), (160, 2041893), (168, 1944660), (180, 1815016), (210, 1555728), (224, 1458495), (240, 1361262), (252, 1296440), (280, 1166796), (288, 1134385), (315, 1037152), (336, 972330), (360, 907508), (420, 777864), (480, 680631), (504, 648220), (560, 583398), (630, 518576), (672, 486165), (720, 453754), (840, 388932), (1008, 324110), (1120, 291699), (1260, 259288), (1440, 226877), (1680, 194466), (2016, 162055), (2520, 129644), (3360, 97233), (5040, 64822), (10080, 32411)]