66669120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3307}}^1$

素因数の和:3337

約数の個数: 168

約数和(自身を含む): 262152384

約数和(自身を除く): 195483264

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, 3307, 3360, 4032, 5040, 6614, 6720, 9921, 10080, 13228, 16535, 19842, 20160, 23149, 26456, 29763, 33070, 39684, 46298, 49605, 52912, 59526, 66140, 69447, 79368, 92596, 99210, 105824, 115745, 119052, 132280, 138894, 148815, 158736, 185192, 198420, 208341, 211648, 231490, 238104, 264560, 277788, 297630, 317472, 347235, 370384, 396840, 416682, 462980, 476208, 529120, 555576, 595260, 634944, 694470, 740768, 793680, 833364, 925960, 952416, 1041705, 1058240, 1111152, 1190520, 1388940, 1481536, 1587360, 1666728, 1851920, 1904832, 2083410, 2222304, 2381040, 2777880, 3174720, 3333456, 3703840, 4166820, 4444608, 4762080, 5555760, 6666912, 7407680, 8333640, 9524160, 11111520, 13333824, 16667280, 22223040, 33334560, 66669120]

約数ペア:

[(1, 66669120), (2, 33334560), (3, 22223040), (4, 16667280), (5, 13333824), (6, 11111520), (7, 9524160), (8, 8333640), (9, 7407680), (10, 6666912), (12, 5555760), (14, 4762080), (15, 4444608), (16, 4166820), (18, 3703840), (20, 3333456), (21, 3174720), (24, 2777880), (28, 2381040), (30, 2222304), (32, 2083410), (35, 1904832), (36, 1851920), (40, 1666728), (42, 1587360), (45, 1481536), (48, 1388940), (56, 1190520), (60, 1111152), (63, 1058240), (64, 1041705), (70, 952416), (72, 925960), (80, 833364), (84, 793680), (90, 740768), (96, 694470), (105, 634944), (112, 595260), (120, 555576), (126, 529120), (140, 476208), (144, 462980), (160, 416682), (168, 396840), (180, 370384), (192, 347235), (210, 317472), (224, 297630), (240, 277788), (252, 264560), (280, 238104), (288, 231490), (315, 211648), (320, 208341), (336, 198420), (360, 185192), (420, 158736), (448, 148815), (480, 138894), (504, 132280), (560, 119052), (576, 115745), (630, 105824), (672, 99210), (720, 92596), (840, 79368), (960, 69447), (1008, 66140), (1120, 59526), (1260, 52912), (1344, 49605), (1440, 46298), (1680, 39684), (2016, 33070), (2240, 29763), (2520, 26456), (2880, 23149), (3307, 20160), (3360, 19842), (4032, 16535), (5040, 13228), (6614, 10080), (6720, 9921)]