2826942720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 10384174080

約数和(自身を除く): 7557231360

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 251, 256, 280, 320, 336, 384, 419, 420, 448, 480, 502, 560, 640, 672, 753, 768, 838, 840, 896, 960, 1004, 1120, 1255, 1257, 1280, 1344, 1506, 1676, 1680, 1757, 1792, 1920, 2008, 2095, 2240, 2510, 2514, 2688, 2933, 3012, 3352, 3360, 3514, 3765, 3840, 4016, 4190, 4480, 5020, 5028, 5271, 5376, 5866, 6024, 6285, 6704, 6720, 7028, 7530, 8032, 8380, 8785, 8799, 8960, 10040, 10056, 10542, 11732, 12048, 12570, 13408, 13440, 14056, 14665, 15060, 16064, 16760, 17570, 17598, 20080, 20112, 21084, 23464, 24096, 25140, 26355, 26816, 26880, 28112, 29330, 30120, 32128, 33520, 35140, 35196, 40160, 40224, 42168, 43995, 46928, 48192, 50280, 52710, 53632, 56224, 58660, 60240, 64256, 67040, 70280, 70392, 80320, 80448, 84336, 87990, 93856, 96384, 100560, 105169, 105420, 107264, 112448, 117320, 120480, 134080, 140560, 140784, 160640, 160896, 168672, 175980, 187712, 192768, 201120, 210338, 210840, 224896, 234640, 240960, 268160, 281120, 281568, 315507, 321280, 321792, 337344, 351960, 375424, 402240, 420676, 421680, 449792, 469280, 481920, 525845, 536320, 562240, 563136, 631014, 674688, 703920, 736183, 750848, 804480, 841352, 843360, 938560, 963840, 1051690, 1124480, 1126272, 1262028, 1349376, 1407840, 1472366, 1577535, 1608960, 1682704, 1686720, 1877120, 2103380, 2208549, 2248960, 2252544, 2524056, 2815680, 2944732, 3155070, 3365408, 3373440, 3680915, 3754240, 4206760, 4417098, 5048112, 5631360, 5889464, 6310140, 6730816, 6746880, 7361830, 8413520, 8834196, 10096224, 11042745, 11262720, 11778928, 12620280, 13461632, 14723660, 16827040, 17668392, 20192448, 22085490, 23557856, 25240560, 26923264, 29447320, 33654080, 35336784, 40384896, 44170980, 47115712, 50481120, 58894640, 67308160, 70673568, 80769792, 88341960, 94231424, 100962240, 117789280, 134616320, 141347136, 176683920, 188462848, 201924480, 235578560, 282694272, 353367840, 403848960, 471157120, 565388544, 706735680, 942314240, 1413471360, 2826942720]

約数ペア:

[(1, 2826942720), (2, 1413471360), (3, 942314240), (4, 706735680), (5, 565388544), (6, 471157120), (7, 403848960), (8, 353367840), (10, 282694272), (12, 235578560), (14, 201924480), (15, 188462848), (16, 176683920), (20, 141347136), (21, 134616320), (24, 117789280), (28, 100962240), (30, 94231424), (32, 88341960), (35, 80769792), (40, 70673568), (42, 67308160), (48, 58894640), (56, 50481120), (60, 47115712), (64, 44170980), (70, 40384896), (80, 35336784), (84, 33654080), (96, 29447320), (105, 26923264), (112, 25240560), (120, 23557856), (128, 22085490), (140, 20192448), (160, 17668392), (168, 16827040), (192, 14723660), (210, 13461632), (224, 12620280), (240, 11778928), (251, 11262720), (256, 11042745), (280, 10096224), (320, 8834196), (336, 8413520), (384, 7361830), (419, 6746880), (420, 6730816), (448, 6310140), (480, 5889464), (502, 5631360), (560, 5048112), (640, 4417098), (672, 4206760), (753, 3754240), (768, 3680915), (838, 3373440), (840, 3365408), (896, 3155070), (960, 2944732), (1004, 2815680), (1120, 2524056), (1255, 2252544), (1257, 2248960), (1280, 2208549), (1344, 2103380), (1506, 1877120), (1676, 1686720), (1680, 1682704), (1757, 1608960), (1792, 1577535), (1920, 1472366), (2008, 1407840), (2095, 1349376), (2240, 1262028), (2510, 1126272), (2514, 1124480), (2688, 1051690), (2933, 963840), (3012, 938560), (3352, 843360), (3360, 841352), (3514, 804480), (3765, 750848), (3840, 736183), (4016, 703920), (4190, 674688), (4480, 631014), (5020, 563136), (5028, 562240), (5271, 536320), (5376, 525845), (5866, 481920), (6024, 469280), (6285, 449792), (6704, 421680), (6720, 420676), (7028, 402240), (7530, 375424), (8032, 351960), (8380, 337344), (8785, 321792), (8799, 321280), (8960, 315507), (10040, 281568), (10056, 281120), (10542, 268160), (11732, 240960), (12048, 234640), (12570, 224896), (13408, 210840), (13440, 210338), (14056, 201120), (14665, 192768), (15060, 187712), (16064, 175980), (16760, 168672), (17570, 160896), (17598, 160640), (20080, 140784), (20112, 140560), (21084, 134080), (23464, 120480), (24096, 117320), (25140, 112448), (26355, 107264), (26816, 105420), (26880, 105169), (28112, 100560), (29330, 96384), (30120, 93856), (32128, 87990), (33520, 84336), (35140, 80448), (35196, 80320), (40160, 70392), (40224, 70280), (42168, 67040), (43995, 64256), (46928, 60240), (48192, 58660), (50280, 56224), (52710, 53632)]