1330970080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 3600676800

約数和(自身を除く): 2269706720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 89, 110, 116, 145, 160, 176, 178, 220, 232, 290, 293, 319, 352, 356, 440, 445, 464, 580, 586, 638, 712, 880, 890, 928, 979, 1160, 1172, 1276, 1424, 1465, 1595, 1760, 1780, 1958, 2320, 2344, 2552, 2581, 2848, 2930, 3190, 3223, 3560, 3916, 4640, 4688, 4895, 5104, 5162, 5860, 6380, 6446, 7120, 7832, 8497, 9376, 9790, 10208, 10324, 11720, 12760, 12892, 12905, 14240, 15664, 16115, 16994, 19580, 20648, 23440, 25520, 25784, 25810, 26077, 28391, 31328, 32230, 33988, 39160, 41296, 42485, 46880, 51040, 51568, 51620, 52154, 56782, 64460, 67976, 78320, 82592, 84970, 93467, 103136, 103240, 104308, 113564, 128920, 130385, 135952, 141955, 156640, 169940, 186934, 206480, 208616, 227128, 257840, 260770, 271904, 283910, 286847, 339880, 373868, 412960, 417232, 454256, 467335, 515680, 521540, 567820, 573694, 679760, 747736, 756233, 834464, 908512, 934670, 1043080, 1135640, 1147388, 1359520, 1434235, 1495472, 1512466, 1869340, 2086160, 2271280, 2294776, 2868470, 2990944, 3024932, 3738680, 3781165, 4172320, 4542560, 4589552, 5736940, 6049864, 7477360, 7562330, 8318563, 9179104, 11473880, 12099728, 14954720, 15124660, 16637126, 22947760, 24199456, 30249320, 33274252, 41592815, 45895520, 60498640, 66548504, 83185630, 120997280, 133097008, 166371260, 266194016, 332742520, 665485040, 1330970080]

約数ペア:

[(1, 1330970080), (2, 665485040), (4, 332742520), (5, 266194016), (8, 166371260), (10, 133097008), (11, 120997280), (16, 83185630), (20, 66548504), (22, 60498640), (29, 45895520), (32, 41592815), (40, 33274252), (44, 30249320), (55, 24199456), (58, 22947760), (80, 16637126), (88, 15124660), (89, 14954720), (110, 12099728), (116, 11473880), (145, 9179104), (160, 8318563), (176, 7562330), (178, 7477360), (220, 6049864), (232, 5736940), (290, 4589552), (293, 4542560), (319, 4172320), (352, 3781165), (356, 3738680), (440, 3024932), (445, 2990944), (464, 2868470), (580, 2294776), (586, 2271280), (638, 2086160), (712, 1869340), (880, 1512466), (890, 1495472), (928, 1434235), (979, 1359520), (1160, 1147388), (1172, 1135640), (1276, 1043080), (1424, 934670), (1465, 908512), (1595, 834464), (1760, 756233), (1780, 747736), (1958, 679760), (2320, 573694), (2344, 567820), (2552, 521540), (2581, 515680), (2848, 467335), (2930, 454256), (3190, 417232), (3223, 412960), (3560, 373868), (3916, 339880), (4640, 286847), (4688, 283910), (4895, 271904), (5104, 260770), (5162, 257840), (5860, 227128), (6380, 208616), (6446, 206480), (7120, 186934), (7832, 169940), (8497, 156640), (9376, 141955), (9790, 135952), (10208, 130385), (10324, 128920), (11720, 113564), (12760, 104308), (12892, 103240), (12905, 103136), (14240, 93467), (15664, 84970), (16115, 82592), (16994, 78320), (19580, 67976), (20648, 64460), (23440, 56782), (25520, 52154), (25784, 51620), (25810, 51568), (26077, 51040), (28391, 46880), (31328, 42485), (32230, 41296), (33988, 39160)]