1797087360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 256

約数和(自身を含む): 5988787200

約数和(自身を除く): 4191699840

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, 109, 120, 124, 128, 155, 160, 186, 192, 218, 240, 248, 277, 310, 320, 327, 372, 384, 436, 465, 480, 496, 545, 554, 620, 640, 654, 744, 831, 872, 930, 960, 992, 1090, 1108, 1240, 1308, 1385, 1488, 1635, 1662, 1744, 1860, 1920, 1984, 2180, 2216, 2480, 2616, 2770, 2976, 3270, 3324, 3379, 3488, 3720, 3968, 4155, 4360, 4432, 4960, 5232, 5540, 5952, 6540, 6648, 6758, 6976, 7440, 8310, 8587, 8720, 8864, 9920, 10137, 10464, 11080, 11904, 13080, 13296, 13516, 13952, 14880, 16620, 16895, 17174, 17440, 17728, 19840, 20274, 20928, 22160, 25761, 26160, 26592, 27032, 29760, 30193, 33240, 33790, 34348, 34880, 35456, 40548, 41856, 42935, 44320, 50685, 51522, 52320, 53184, 54064, 59520, 60386, 66480, 67580, 68696, 69760, 81096, 85870, 88640, 90579, 101370, 103044, 104640, 106368, 108128, 120772, 128805, 132960, 135160, 137392, 150965, 162192, 171740, 177280, 181158, 202740, 206088, 209280, 216256, 241544, 257610, 265920, 270320, 274784, 301930, 324384, 343480, 362316, 405480, 412176, 432512, 452895, 483088, 515220, 531840, 540640, 549568, 603860, 648768, 686960, 724632, 810960, 824352, 905790, 935983, 966176, 1030440, 1081280, 1099136, 1207720, 1297536, 1373920, 1449264, 1621920, 1648704, 1811580, 1871966, 1932352, 2060880, 2162560, 2415440, 2747840, 2807949, 2898528, 3243840, 3297408, 3623160, 3743932, 3864704, 4121760, 4679915, 4830880, 5495680, 5615898, 5797056, 6487680, 7246320, 7487864, 8243520, 9359830, 9661760, 11231796, 11594112, 14039745, 14492640, 14975728, 16487040, 18719660, 19323520, 22463592, 28079490, 28985280, 29951456, 37439320, 44927184, 56158980, 57970560, 59902912, 74878640, 89854368, 112317960, 119805824, 149757280, 179708736, 224635920, 299514560, 359417472, 449271840, 599029120, 898543680, 1797087360]

約数ペア:

[(1, 1797087360), (2, 898543680), (3, 599029120), (4, 449271840), (5, 359417472), (6, 299514560), (8, 224635920), (10, 179708736), (12, 149757280), (15, 119805824), (16, 112317960), (20, 89854368), (24, 74878640), (30, 59902912), (31, 57970560), (32, 56158980), (40, 44927184), (48, 37439320), (60, 29951456), (62, 28985280), (64, 28079490), (80, 22463592), (93, 19323520), (96, 18719660), (109, 16487040), (120, 14975728), (124, 14492640), (128, 14039745), (155, 11594112), (160, 11231796), (186, 9661760), (192, 9359830), (218, 8243520), (240, 7487864), (248, 7246320), (277, 6487680), (310, 5797056), (320, 5615898), (327, 5495680), (372, 4830880), (384, 4679915), (436, 4121760), (465, 3864704), (480, 3743932), (496, 3623160), (545, 3297408), (554, 3243840), (620, 2898528), (640, 2807949), (654, 2747840), (744, 2415440), (831, 2162560), (872, 2060880), (930, 1932352), (960, 1871966), (992, 1811580), (1090, 1648704), (1108, 1621920), (1240, 1449264), (1308, 1373920), (1385, 1297536), (1488, 1207720), (1635, 1099136), (1662, 1081280), (1744, 1030440), (1860, 966176), (1920, 935983), (1984, 905790), (2180, 824352), (2216, 810960), (2480, 724632), (2616, 686960), (2770, 648768), (2976, 603860), (3270, 549568), (3324, 540640), (3379, 531840), (3488, 515220), (3720, 483088), (3968, 452895), (4155, 432512), (4360, 412176), (4432, 405480), (4960, 362316), (5232, 343480), (5540, 324384), (5952, 301930), (6540, 274784), (6648, 270320), (6758, 265920), (6976, 257610), (7440, 241544), (8310, 216256), (8587, 209280), (8720, 206088), (8864, 202740), (9920, 181158), (10137, 177280), (10464, 171740), (11080, 162192), (11904, 150965), (13080, 137392), (13296, 135160), (13516, 132960), (13952, 128805), (14880, 120772), (16620, 108128), (16895, 106368), (17174, 104640), (17440, 103044), (17728, 101370), (19840, 90579), (20274, 88640), (20928, 85870), (22160, 81096), (25761, 69760), (26160, 68696), (26592, 67580), (27032, 66480), (29760, 60386), (30193, 59520), (33240, 54064), (33790, 53184), (34348, 52320), (34880, 51522), (35456, 50685), (40548, 44320), (41856, 42935)]