2008012800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 7037830800

約数和(自身を除く): 5029818000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 512, 544, 600, 640, 680, 768, 769, 800, 816, 850, 960, 1020, 1024, 1088, 1200, 1275, 1280, 1360, 1536, 1538, 1600, 1632, 1700, 1920, 2040, 2048, 2176, 2307, 2400, 2550, 2560, 2720, 3072, 3076, 3200, 3264, 3400, 3840, 3845, 4080, 4352, 4614, 4800, 5100, 5120, 5440, 6144, 6152, 6400, 6528, 6800, 7680, 7690, 8160, 8704, 9228, 9600, 10200, 10240, 10880, 11535, 12304, 12800, 13056, 13073, 13600, 15360, 15380, 16320, 17408, 18456, 19200, 19225, 20400, 21760, 23070, 24608, 25600, 26112, 26146, 27200, 30720, 30760, 32640, 34816, 36912, 38400, 38450, 39219, 40800, 43520, 46140, 49216, 51200, 52224, 52292, 54400, 57675, 61520, 65280, 65365, 73824, 76800, 76900, 78438, 81600, 87040, 92280, 98432, 104448, 104584, 108800, 115350, 123040, 130560, 130730, 147648, 153600, 153800, 156876, 163200, 174080, 184560, 196095, 196864, 209168, 217600, 230700, 246080, 261120, 261460, 295296, 307600, 313752, 326400, 326825, 369120, 392190, 393728, 418336, 435200, 461400, 492160, 522240, 522920, 590592, 615200, 627504, 652800, 653650, 738240, 784380, 787456, 836672, 870400, 922800, 980475, 984320, 1045840, 1181184, 1230400, 1255008, 1305600, 1307300, 1476480, 1568760, 1574912, 1673344, 1845600, 1960950, 1968640, 2091680, 2362368, 2460800, 2510016, 2611200, 2614600, 2952960, 3137520, 3346688, 3691200, 3921900, 3937280, 4183360, 4724736, 4921600, 5020032, 5229200, 5905920, 6275040, 6693376, 7382400, 7843800, 7874560, 8366720, 9843200, 10040064, 10458400, 11811840, 12550080, 13386752, 14764800, 15687600, 16733440, 19686400, 20080128, 20916800, 23623680, 25100160, 26773504, 29529600, 31375200, 33466880, 39372800, 40160256, 41833600, 50200320, 59059200, 62750400, 66933760, 80320512, 83667200, 100400640, 118118400, 125500800, 133867520, 167334400, 200801280, 251001600, 334668800, 401602560, 502003200, 669337600, 1004006400, 2008012800]

約数ペア:

[(1, 2008012800), (2, 1004006400), (3, 669337600), (4, 502003200), (5, 401602560), (6, 334668800), (8, 251001600), (10, 200801280), (12, 167334400), (15, 133867520), (16, 125500800), (17, 118118400), (20, 100400640), (24, 83667200), (25, 80320512), (30, 66933760), (32, 62750400), (34, 59059200), (40, 50200320), (48, 41833600), (50, 40160256), (51, 39372800), (60, 33466880), (64, 31375200), (68, 29529600), (75, 26773504), (80, 25100160), (85, 23623680), (96, 20916800), (100, 20080128), (102, 19686400), (120, 16733440), (128, 15687600), (136, 14764800), (150, 13386752), (160, 12550080), (170, 11811840), (192, 10458400), (200, 10040064), (204, 9843200), (240, 8366720), (255, 7874560), (256, 7843800), (272, 7382400), (300, 6693376), (320, 6275040), (340, 5905920), (384, 5229200), (400, 5020032), (408, 4921600), (425, 4724736), (480, 4183360), (510, 3937280), (512, 3921900), (544, 3691200), (600, 3346688), (640, 3137520), (680, 2952960), (768, 2614600), (769, 2611200), (800, 2510016), (816, 2460800), (850, 2362368), (960, 2091680), (1020, 1968640), (1024, 1960950), (1088, 1845600), (1200, 1673344), (1275, 1574912), (1280, 1568760), (1360, 1476480), (1536, 1307300), (1538, 1305600), (1600, 1255008), (1632, 1230400), (1700, 1181184), (1920, 1045840), (2040, 984320), (2048, 980475), (2176, 922800), (2307, 870400), (2400, 836672), (2550, 787456), (2560, 784380), (2720, 738240), (3072, 653650), (3076, 652800), (3200, 627504), (3264, 615200), (3400, 590592), (3840, 522920), (3845, 522240), (4080, 492160), (4352, 461400), (4614, 435200), (4800, 418336), (5100, 393728), (5120, 392190), (5440, 369120), (6144, 326825), (6152, 326400), (6400, 313752), (6528, 307600), (6800, 295296), (7680, 261460), (7690, 261120), (8160, 246080), (8704, 230700), (9228, 217600), (9600, 209168), (10200, 196864), (10240, 196095), (10880, 184560), (11535, 174080), (12304, 163200), (12800, 156876), (13056, 153800), (13073, 153600), (13600, 147648), (15360, 130730), (15380, 130560), (16320, 123040), (17408, 115350), (18456, 108800), (19200, 104584), (19225, 104448), (20400, 98432), (21760, 92280), (23070, 87040), (24608, 81600), (25600, 78438), (26112, 76900), (26146, 76800), (27200, 73824), (30720, 65365), (30760, 65280), (32640, 61520), (34816, 57675), (36912, 54400), (38400, 52292), (38450, 52224), (39219, 51200), (40800, 49216), (43520, 46140)]