28010812800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{617}}^1\times {\mathrm{4729}}^1$

素因数の和:5373

約数の個数: 192

約数和(自身を含む): 92429686800

約数和(自身を除く): 64418874000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 617, 640, 800, 960, 1200, 1234, 1600, 1851, 1920, 2400, 2468, 3085, 3200, 3702, 4729, 4800, 4936, 6170, 7404, 9255, 9458, 9600, 9872, 12340, 14187, 14808, 15425, 18510, 18916, 19744, 23645, 24680, 28374, 29616, 30850, 37020, 37832, 39488, 46275, 47290, 49360, 56748, 59232, 61700, 70935, 74040, 75664, 78976, 92550, 94580, 98720, 113496, 118225, 118464, 123400, 141870, 148080, 151328, 185100, 189160, 197440, 226992, 236450, 236928, 246800, 283740, 296160, 302656, 354675, 370200, 378320, 394880, 453984, 472900, 493600, 567480, 592320, 605312, 709350, 740400, 756640, 907968, 945800, 987200, 1134960, 1184640, 1418700, 1480800, 1513280, 1815936, 1891600, 1974400, 2269920, 2837400, 2917793, 2961600, 3026560, 3783200, 4539840, 5674800, 5835586, 5923200, 7566400, 8753379, 9079680, 11349600, 11671172, 14588965, 15132800, 17506758, 22699200, 23342344, 29177930, 35013516, 43766895, 45398400, 46684688, 58355860, 70027032, 72944825, 87533790, 93369376, 116711720, 140054064, 145889650, 175067580, 186738752, 218834475, 233423440, 280108128, 291779300, 350135160, 373477504, 437668950, 466846880, 560216256, 583558600, 700270320, 875337900, 933693760, 1120432512, 1167117200, 1400540640, 1750675800, 1867387520, 2334234400, 2801081280, 3501351600, 4668468800, 5602162560, 7002703200, 9336937600, 14005406400, 28010812800]

約数ペア:

[(1, 28010812800), (2, 14005406400), (3, 9336937600), (4, 7002703200), (5, 5602162560), (6, 4668468800), (8, 3501351600), (10, 2801081280), (12, 2334234400), (15, 1867387520), (16, 1750675800), (20, 1400540640), (24, 1167117200), (25, 1120432512), (30, 933693760), (32, 875337900), (40, 700270320), (48, 583558600), (50, 560216256), (60, 466846880), (64, 437668950), (75, 373477504), (80, 350135160), (96, 291779300), (100, 280108128), (120, 233423440), (128, 218834475), (150, 186738752), (160, 175067580), (192, 145889650), (200, 140054064), (240, 116711720), (300, 93369376), (320, 87533790), (384, 72944825), (400, 70027032), (480, 58355860), (600, 46684688), (617, 45398400), (640, 43766895), (800, 35013516), (960, 29177930), (1200, 23342344), (1234, 22699200), (1600, 17506758), (1851, 15132800), (1920, 14588965), (2400, 11671172), (2468, 11349600), (3085, 9079680), (3200, 8753379), (3702, 7566400), (4729, 5923200), (4800, 5835586), (4936, 5674800), (6170, 4539840), (7404, 3783200), (9255, 3026560), (9458, 2961600), (9600, 2917793), (9872, 2837400), (12340, 2269920), (14187, 1974400), (14808, 1891600), (15425, 1815936), (18510, 1513280), (18916, 1480800), (19744, 1418700), (23645, 1184640), (24680, 1134960), (28374, 987200), (29616, 945800), (30850, 907968), (37020, 756640), (37832, 740400), (39488, 709350), (46275, 605312), (47290, 592320), (49360, 567480), (56748, 493600), (59232, 472900), (61700, 453984), (70935, 394880), (74040, 378320), (75664, 370200), (78976, 354675), (92550, 302656), (94580, 296160), (98720, 283740), (113496, 246800), (118225, 236928), (118464, 236450), (123400, 226992), (141870, 197440), (148080, 189160), (151328, 185100)]