15638752480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3673}}^1$

素因数の和:3813

約数の個数: 192

約数和(自身を含む): 41996465280

約数和(自身を除く): 26357712800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 89, 92, 104, 115, 130, 160, 178, 184, 208, 230, 260, 299, 356, 368, 416, 445, 460, 520, 598, 712, 736, 890, 920, 1040, 1157, 1196, 1424, 1495, 1780, 1840, 2047, 2080, 2314, 2392, 2848, 2990, 3560, 3673, 3680, 4094, 4628, 4784, 5785, 5980, 7120, 7346, 8188, 9256, 9568, 10235, 11570, 11960, 14240, 14692, 16376, 18365, 18512, 20470, 23140, 23920, 26611, 29384, 32752, 36730, 37024, 40940, 46280, 47749, 47840, 53222, 58768, 65504, 73460, 81880, 84479, 92560, 95498, 106444, 117536, 133055, 146920, 163760, 168958, 185120, 190996, 212888, 238745, 266110, 293840, 326897, 327520, 337916, 381992, 422395, 425776, 477490, 532220, 587680, 653794, 675832, 763984, 844790, 851552, 954980, 1064440, 1098227, 1307588, 1351664, 1527968, 1634485, 1689580, 1909960, 2128880, 2196454, 2615176, 2703328, 3268970, 3379160, 3819920, 4249661, 4257760, 4392908, 5230352, 5491135, 6537940, 6758320, 7518631, 7639840, 8499322, 8785816, 10460704, 10982270, 13075880, 13516640, 15037262, 16998644, 17571632, 21248305, 21964540, 26151760, 30074524, 33997288, 35143264, 37593155, 42496610, 43929080, 52303520, 60149048, 67994576, 75186310, 84993220, 87858160, 97742203, 120298096, 135989152, 150372620, 169986440, 175716320, 195484406, 240596192, 300745240, 339972880, 390968812, 488711015, 601490480, 679945760, 781937624, 977422030, 1202980960, 1563875248, 1954844060, 3127750496, 3909688120, 7819376240, 15638752480]

約数ペア:

[(1, 15638752480), (2, 7819376240), (4, 3909688120), (5, 3127750496), (8, 1954844060), (10, 1563875248), (13, 1202980960), (16, 977422030), (20, 781937624), (23, 679945760), (26, 601490480), (32, 488711015), (40, 390968812), (46, 339972880), (52, 300745240), (65, 240596192), (80, 195484406), (89, 175716320), (92, 169986440), (104, 150372620), (115, 135989152), (130, 120298096), (160, 97742203), (178, 87858160), (184, 84993220), (208, 75186310), (230, 67994576), (260, 60149048), (299, 52303520), (356, 43929080), (368, 42496610), (416, 37593155), (445, 35143264), (460, 33997288), (520, 30074524), (598, 26151760), (712, 21964540), (736, 21248305), (890, 17571632), (920, 16998644), (1040, 15037262), (1157, 13516640), (1196, 13075880), (1424, 10982270), (1495, 10460704), (1780, 8785816), (1840, 8499322), (2047, 7639840), (2080, 7518631), (2314, 6758320), (2392, 6537940), (2848, 5491135), (2990, 5230352), (3560, 4392908), (3673, 4257760), (3680, 4249661), (4094, 3819920), (4628, 3379160), (4784, 3268970), (5785, 2703328), (5980, 2615176), (7120, 2196454), (7346, 2128880), (8188, 1909960), (9256, 1689580), (9568, 1634485), (10235, 1527968), (11570, 1351664), (11960, 1307588), (14240, 1098227), (14692, 1064440), (16376, 954980), (18365, 851552), (18512, 844790), (20470, 763984), (23140, 675832), (23920, 653794), (26611, 587680), (29384, 532220), (32752, 477490), (36730, 425776), (37024, 422395), (40940, 381992), (46280, 337916), (47749, 327520), (47840, 326897), (53222, 293840), (58768, 266110), (65504, 238745), (73460, 212888), (81880, 190996), (84479, 185120), (92560, 168958), (95498, 163760), (106444, 146920), (117536, 133055)]