28535792640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59929}}^1$

素因数の和:59988

約数の個数: 176

約数和(自身を含む): 94215713280

約数和(自身を除く): 65679920640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 59929, 79360, 95232, 119040, 119858, 158720, 179787, 238080, 239716, 299645, 359574, 476160, 479432, 599290, 719148, 898935, 958864, 1198580, 1438296, 1797870, 1857799, 1917728, 2397160, 2876592, 3595740, 3715598, 3835456, 4794320, 5573397, 5753184, 7191480, 7431196, 7670912, 9288995, 9588640, 11146794, 11506368, 14382960, 14862392, 15341824, 18577990, 19177280, 22293588, 23012736, 27866985, 28765920, 29724784, 30683648, 37155980, 38354560, 44587176, 46025472, 55733970, 57531840, 59449568, 61367296, 74311960, 76709120, 89174352, 92050944, 111467940, 115063680, 118899136, 148623920, 153418240, 178348704, 184101888, 222935880, 230127360, 237798272, 297247840, 306836480, 356697408, 445871760, 460254720, 475596544, 594495680, 713394816, 891743520, 920509440, 951193088, 1188991360, 1426789632, 1783487040, 1902386176, 2377982720, 2853579264, 3566974080, 4755965440, 5707158528, 7133948160, 9511930880, 14267896320, 28535792640]

約数ペア:

[(1, 28535792640), (2, 14267896320), (3, 9511930880), (4, 7133948160), (5, 5707158528), (6, 4755965440), (8, 3566974080), (10, 2853579264), (12, 2377982720), (15, 1902386176), (16, 1783487040), (20, 1426789632), (24, 1188991360), (30, 951193088), (31, 920509440), (32, 891743520), (40, 713394816), (48, 594495680), (60, 475596544), (62, 460254720), (64, 445871760), (80, 356697408), (93, 306836480), (96, 297247840), (120, 237798272), (124, 230127360), (128, 222935880), (155, 184101888), (160, 178348704), (186, 153418240), (192, 148623920), (240, 118899136), (248, 115063680), (256, 111467940), (310, 92050944), (320, 89174352), (372, 76709120), (384, 74311960), (465, 61367296), (480, 59449568), (496, 57531840), (512, 55733970), (620, 46025472), (640, 44587176), (744, 38354560), (768, 37155980), (930, 30683648), (960, 29724784), (992, 28765920), (1024, 27866985), (1240, 23012736), (1280, 22293588), (1488, 19177280), (1536, 18577990), (1860, 15341824), (1920, 14862392), (1984, 14382960), (2480, 11506368), (2560, 11146794), (2976, 9588640), (3072, 9288995), (3720, 7670912), (3840, 7431196), (3968, 7191480), (4960, 5753184), (5120, 5573397), (5952, 4794320), (7440, 3835456), (7680, 3715598), (7936, 3595740), (9920, 2876592), (11904, 2397160), (14880, 1917728), (15360, 1857799), (15872, 1797870), (19840, 1438296), (23808, 1198580), (29760, 958864), (31744, 898935), (39680, 719148), (47616, 599290), (59520, 479432), (59929, 476160), (79360, 359574), (95232, 299645), (119040, 239716), (119858, 238080), (158720, 179787)]