2864448000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{4973}}^1$

素因数の和:5012

約数の個数: 240

約数和(自身を含む): 10319279256

約数和(自身を除く): 7454831256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4608, 4800, 4973, 5760, 6000, 6400, 7200, 7680, 8000, 9000, 9600, 9946, 11520, 12000, 12800, 14400, 14919, 16000, 18000, 19200, 19892, 23040, 24000, 24865, 28800, 29838, 32000, 36000, 38400, 39784, 44757, 48000, 49730, 57600, 59676, 64000, 72000, 74595, 79568, 89514, 96000, 99460, 115200, 119352, 124325, 144000, 149190, 159136, 179028, 192000, 198920, 223785, 238704, 248650, 288000, 298380, 318272, 358056, 372975, 397840, 447570, 477408, 497300, 576000, 596760, 621625, 636544, 716112, 745950, 795680, 895140, 954816, 994600, 1118925, 1193520, 1243250, 1273088, 1432224, 1491900, 1591360, 1790280, 1864875, 1909632, 1989200, 2237850, 2387040, 2486500, 2546176, 2864448, 2983800, 3182720, 3580560, 3729750, 3819264, 3978400, 4475700, 4774080, 4973000, 5594625, 5728896, 5967600, 6365440, 7161120, 7459500, 7638528, 7956800, 8951400, 9548160, 9946000, 11189250, 11457792, 11935200, 12730880, 14322240, 14919000, 15913600, 17902800, 19096320, 19892000, 22378500, 22915584, 23870400, 28644480, 29838000, 31827200, 35805600, 38192640, 39784000, 44757000, 47740800, 57288960, 59676000, 63654400, 71611200, 79568000, 89514000, 95481600, 114577920, 119352000, 143222400, 159136000, 179028000, 190963200, 238704000, 286444800, 318272000, 358056000, 477408000, 572889600, 716112000, 954816000, 1432224000, 2864448000]

約数ペア:

[(1, 2864448000), (2, 1432224000), (3, 954816000), (4, 716112000), (5, 572889600), (6, 477408000), (8, 358056000), (9, 318272000), (10, 286444800), (12, 238704000), (15, 190963200), (16, 179028000), (18, 159136000), (20, 143222400), (24, 119352000), (25, 114577920), (30, 95481600), (32, 89514000), (36, 79568000), (40, 71611200), (45, 63654400), (48, 59676000), (50, 57288960), (60, 47740800), (64, 44757000), (72, 39784000), (75, 38192640), (80, 35805600), (90, 31827200), (96, 29838000), (100, 28644480), (120, 23870400), (125, 22915584), (128, 22378500), (144, 19892000), (150, 19096320), (160, 17902800), (180, 15913600), (192, 14919000), (200, 14322240), (225, 12730880), (240, 11935200), (250, 11457792), (256, 11189250), (288, 9946000), (300, 9548160), (320, 8951400), (360, 7956800), (375, 7638528), (384, 7459500), (400, 7161120), (450, 6365440), (480, 5967600), (500, 5728896), (512, 5594625), (576, 4973000), (600, 4774080), (640, 4475700), (720, 3978400), (750, 3819264), (768, 3729750), (800, 3580560), (900, 3182720), (960, 2983800), (1000, 2864448), (1125, 2546176), (1152, 2486500), (1200, 2387040), (1280, 2237850), (1440, 1989200), (1500, 1909632), (1536, 1864875), (1600, 1790280), (1800, 1591360), (1920, 1491900), (2000, 1432224), (2250, 1273088), (2304, 1243250), (2400, 1193520), (2560, 1118925), (2880, 994600), (3000, 954816), (3200, 895140), (3600, 795680), (3840, 745950), (4000, 716112), (4500, 636544), (4608, 621625), (4800, 596760), (4973, 576000), (5760, 497300), (6000, 477408), (6400, 447570), (7200, 397840), (7680, 372975), (8000, 358056), (9000, 318272), (9600, 298380), (9946, 288000), (11520, 248650), (12000, 238704), (12800, 223785), (14400, 198920), (14919, 192000), (16000, 179028), (18000, 159136), (19200, 149190), (19892, 144000), (23040, 124325), (24000, 119352), (24865, 115200), (28800, 99460), (29838, 96000), (32000, 89514), (36000, 79568), (38400, 74595), (39784, 72000), (44757, 64000), (48000, 59676), (49730, 57600)]