28086829440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11731}}^1$

素因数の和:11825

約数の個数: 256

約数和(自身を含む): 94775788800

約数和(自身を除く): 66688959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 80, 86, 87, 96, 116, 120, 128, 129, 145, 160, 172, 174, 192, 215, 232, 240, 258, 290, 320, 344, 348, 384, 430, 435, 464, 480, 516, 580, 640, 645, 688, 696, 860, 870, 928, 960, 1032, 1160, 1247, 1290, 1376, 1392, 1720, 1740, 1856, 1920, 2064, 2320, 2494, 2580, 2752, 2784, 3440, 3480, 3712, 3741, 4128, 4640, 4988, 5160, 5504, 5568, 6235, 6880, 6960, 7482, 8256, 9280, 9976, 10320, 11136, 11731, 12470, 13760, 13920, 14964, 16512, 18560, 18705, 19952, 20640, 23462, 24940, 27520, 27840, 29928, 35193, 37410, 39904, 41280, 46924, 49880, 55680, 58655, 59856, 70386, 74820, 79808, 82560, 93848, 99760, 117310, 119712, 140772, 149640, 159616, 175965, 187696, 199520, 234620, 239424, 281544, 299280, 340199, 351930, 375392, 399040, 469240, 478848, 504433, 563088, 598560, 680398, 703860, 750784, 798080, 938480, 1008866, 1020597, 1126176, 1197120, 1360796, 1407720, 1501568, 1513299, 1700995, 1876960, 2017732, 2041194, 2252352, 2394240, 2522165, 2721592, 2815440, 3026598, 3401990, 3753920, 4035464, 4082388, 4504704, 5044330, 5102985, 5443184, 5630880, 6053196, 6803980, 7507840, 7566495, 8070928, 8164776, 10088660, 10205970, 10886368, 11261760, 12106392, 13607960, 14628557, 15132990, 16141856, 16329552, 20177320, 20411940, 21772736, 22523520, 24212784, 27215920, 29257114, 30265980, 32283712, 32659104, 40354640, 40823880, 43545472, 43885671, 48425568, 54431840, 58514228, 60531960, 64567424, 65318208, 73142785, 80709280, 81647760, 87771342, 96851136, 108863680, 117028456, 121063920, 130636416, 146285570, 161418560, 163295520, 175542684, 193702272, 217727360, 219428355, 234056912, 242127840, 292571140, 322837120, 326591040, 351085368, 438856710, 468113824, 484255680, 585142280, 653182080, 702170736, 877713420, 936227648, 968511360, 1170284560, 1404341472, 1755426840, 1872455296, 2340569120, 2808682944, 3510853680, 4681138240, 5617365888, 7021707360, 9362276480, 14043414720, 28086829440]

約数ペア:

[(1, 28086829440), (2, 14043414720), (3, 9362276480), (4, 7021707360), (5, 5617365888), (6, 4681138240), (8, 3510853680), (10, 2808682944), (12, 2340569120), (15, 1872455296), (16, 1755426840), (20, 1404341472), (24, 1170284560), (29, 968511360), (30, 936227648), (32, 877713420), (40, 702170736), (43, 653182080), (48, 585142280), (58, 484255680), (60, 468113824), (64, 438856710), (80, 351085368), (86, 326591040), (87, 322837120), (96, 292571140), (116, 242127840), (120, 234056912), (128, 219428355), (129, 217727360), (145, 193702272), (160, 175542684), (172, 163295520), (174, 161418560), (192, 146285570), (215, 130636416), (232, 121063920), (240, 117028456), (258, 108863680), (290, 96851136), (320, 87771342), (344, 81647760), (348, 80709280), (384, 73142785), (430, 65318208), (435, 64567424), (464, 60531960), (480, 58514228), (516, 54431840), (580, 48425568), (640, 43885671), (645, 43545472), (688, 40823880), (696, 40354640), (860, 32659104), (870, 32283712), (928, 30265980), (960, 29257114), (1032, 27215920), (1160, 24212784), (1247, 22523520), (1290, 21772736), (1376, 20411940), (1392, 20177320), (1720, 16329552), (1740, 16141856), (1856, 15132990), (1920, 14628557), (2064, 13607960), (2320, 12106392), (2494, 11261760), (2580, 10886368), (2752, 10205970), (2784, 10088660), (3440, 8164776), (3480, 8070928), (3712, 7566495), (3741, 7507840), (4128, 6803980), (4640, 6053196), (4988, 5630880), (5160, 5443184), (5504, 5102985), (5568, 5044330), (6235, 4504704), (6880, 4082388), (6960, 4035464), (7482, 3753920), (8256, 3401990), (9280, 3026598), (9976, 2815440), (10320, 2721592), (11136, 2522165), (11731, 2394240), (12470, 2252352), (13760, 2041194), (13920, 2017732), (14964, 1876960), (16512, 1700995), (18560, 1513299), (18705, 1501568), (19952, 1407720), (20640, 1360796), (23462, 1197120), (24940, 1126176), (27520, 1020597), (27840, 1008866), (29928, 938480), (35193, 798080), (37410, 750784), (39904, 703860), (41280, 680398), (46924, 598560), (49880, 563088), (55680, 504433), (58655, 478848), (59856, 469240), (70386, 399040), (74820, 375392), (79808, 351930), (82560, 340199), (93848, 299280), (99760, 281544), (117310, 239424), (119712, 234620), (140772, 199520), (149640, 187696), (159616, 175965)]