28511228160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3331}}^1$

素因数の和:4101

約数の個数: 216

約数和(自身を含む): 98808300864

約数和(自身を除く): 70297072704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 743, 768, 960, 1152, 1280, 1440, 1486, 1920, 2229, 2304, 2880, 2972, 3331, 3715, 3840, 4458, 5760, 5944, 6662, 6687, 7430, 8916, 9993, 11145, 11520, 11888, 13324, 13374, 14860, 16655, 17832, 19986, 22290, 23776, 26648, 26748, 29720, 29979, 33310, 33435, 35664, 39972, 44580, 47552, 49965, 53296, 53496, 59440, 59958, 66620, 66870, 71328, 79944, 89160, 95104, 99930, 106592, 106992, 118880, 119916, 133240, 133740, 142656, 149895, 159888, 178320, 190208, 199860, 213184, 213984, 237760, 239832, 266480, 267480, 285312, 299790, 319776, 356640, 399720, 426368, 427968, 475520, 479664, 532960, 534960, 570624, 599580, 639552, 713280, 799440, 852736, 855936, 951040, 959328, 1065920, 1069920, 1199160, 1279104, 1426560, 1598880, 1711872, 1918656, 2131840, 2139840, 2398320, 2474933, 2558208, 2853120, 3197760, 3837312, 4263680, 4279680, 4796640, 4949866, 6395520, 7424799, 7674624, 8559360, 9593280, 9899732, 12374665, 12791040, 14849598, 19186560, 19799464, 22274397, 24749330, 29699196, 37123995, 38373120, 39598928, 44548794, 49498660, 59398392, 74247990, 79197856, 89097588, 98997320, 111371985, 118796784, 148495980, 158395712, 178195176, 197994640, 222743970, 237593568, 296991960, 316791424, 356390352, 395989280, 445487940, 475187136, 593983920, 633582848, 712780704, 791978560, 890975880, 950374272, 1187967840, 1425561408, 1583957120, 1781951760, 1900748544, 2375935680, 2851122816, 3167914240, 3563903520, 4751871360, 5702245632, 7127807040, 9503742720, 14255614080, 28511228160]

約数ペア:

[(1, 28511228160), (2, 14255614080), (3, 9503742720), (4, 7127807040), (5, 5702245632), (6, 4751871360), (8, 3563903520), (9, 3167914240), (10, 2851122816), (12, 2375935680), (15, 1900748544), (16, 1781951760), (18, 1583957120), (20, 1425561408), (24, 1187967840), (30, 950374272), (32, 890975880), (36, 791978560), (40, 712780704), (45, 633582848), (48, 593983920), (60, 475187136), (64, 445487940), (72, 395989280), (80, 356390352), (90, 316791424), (96, 296991960), (120, 237593568), (128, 222743970), (144, 197994640), (160, 178195176), (180, 158395712), (192, 148495980), (240, 118796784), (256, 111371985), (288, 98997320), (320, 89097588), (360, 79197856), (384, 74247990), (480, 59398392), (576, 49498660), (640, 44548794), (720, 39598928), (743, 38373120), (768, 37123995), (960, 29699196), (1152, 24749330), (1280, 22274397), (1440, 19799464), (1486, 19186560), (1920, 14849598), (2229, 12791040), (2304, 12374665), (2880, 9899732), (2972, 9593280), (3331, 8559360), (3715, 7674624), (3840, 7424799), (4458, 6395520), (5760, 4949866), (5944, 4796640), (6662, 4279680), (6687, 4263680), (7430, 3837312), (8916, 3197760), (9993, 2853120), (11145, 2558208), (11520, 2474933), (11888, 2398320), (13324, 2139840), (13374, 2131840), (14860, 1918656), (16655, 1711872), (17832, 1598880), (19986, 1426560), (22290, 1279104), (23776, 1199160), (26648, 1069920), (26748, 1065920), (29720, 959328), (29979, 951040), (33310, 855936), (33435, 852736), (35664, 799440), (39972, 713280), (44580, 639552), (47552, 599580), (49965, 570624), (53296, 534960), (53496, 532960), (59440, 479664), (59958, 475520), (66620, 427968), (66870, 426368), (71328, 399720), (79944, 356640), (89160, 319776), (95104, 299790), (99930, 285312), (106592, 267480), (106992, 266480), (118880, 239832), (119916, 237760), (133240, 213984), (133740, 213184), (142656, 199860), (149895, 190208), (159888, 178320)]