2689926840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9923}}^1$

素因数の和:10194

約数の個数: 128

約数和(自身を含む): 9003052800

約数和(自身を除く): 6313125960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 753, 1004, 1080, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 6777, 7530, 9036, 9923, 10040, 11295, 13554, 15060, 18072, 19846, 22590, 27108, 29769, 30120, 33885, 39692, 45180, 49615, 54216, 59538, 67770, 79384, 89307, 90360, 99230, 119076, 135540, 148845, 178614, 198460, 238152, 267921, 271080, 297690, 357228, 396920, 446535, 535842, 595380, 714456, 893070, 1071684, 1190760, 1339605, 1786140, 2143368, 2490673, 2679210, 3572280, 4981346, 5358420, 7472019, 9962692, 10716840, 12453365, 14944038, 19925384, 22416057, 24906730, 29888076, 37360095, 44832114, 49813460, 59776152, 67248171, 74720190, 89664228, 99626920, 112080285, 134496342, 149440380, 179328456, 224160570, 268992684, 298880760, 336240855, 448321140, 537985368, 672481710, 896642280, 1344963420, 2689926840]

約数ペア:

[(1, 2689926840), (2, 1344963420), (3, 896642280), (4, 672481710), (5, 537985368), (6, 448321140), (8, 336240855), (9, 298880760), (10, 268992684), (12, 224160570), (15, 179328456), (18, 149440380), (20, 134496342), (24, 112080285), (27, 99626920), (30, 89664228), (36, 74720190), (40, 67248171), (45, 59776152), (54, 49813460), (60, 44832114), (72, 37360095), (90, 29888076), (108, 24906730), (120, 22416057), (135, 19925384), (180, 14944038), (216, 12453365), (251, 10716840), (270, 9962692), (360, 7472019), (502, 5358420), (540, 4981346), (753, 3572280), (1004, 2679210), (1080, 2490673), (1255, 2143368), (1506, 1786140), (2008, 1339605), (2259, 1190760), (2510, 1071684), (3012, 893070), (3765, 714456), (4518, 595380), (5020, 535842), (6024, 446535), (6777, 396920), (7530, 357228), (9036, 297690), (9923, 271080), (10040, 267921), (11295, 238152), (13554, 198460), (15060, 178614), (18072, 148845), (19846, 135540), (22590, 119076), (27108, 99230), (29769, 90360), (30120, 89307), (33885, 79384), (39692, 67770), (45180, 59538), (49615, 54216)]