1318602240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{6359}}^1$

素因数の和:6394

約数の個数: 200

約数和(自身を含む): 4723559280

約数和(自身を除く): 3404957040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6359, 6480, 6912, 7680, 8640, 10368, 11520, 12718, 12960, 13824, 17280, 19077, 20736, 23040, 25436, 25920, 31795, 34560, 38154, 41472, 50872, 51840, 57231, 63590, 69120, 76308, 95385, 101744, 103680, 114462, 127180, 152616, 171693, 190770, 203488, 207360, 228924, 254360, 286155, 305232, 343386, 381540, 406976, 457848, 508720, 515079, 572310, 610464, 686772, 763080, 813952, 858465, 915696, 1017440, 1030158, 1144620, 1220928, 1373544, 1526160, 1627904, 1716930, 1831392, 2034880, 2060316, 2289240, 2441856, 2575395, 2747088, 3052320, 3255808, 3433860, 3662784, 4069760, 4120632, 4578480, 4883712, 5150790, 5494176, 6104640, 6867720, 7325568, 8139520, 8241264, 9156960, 9767424, 10301580, 10988352, 12209280, 13735440, 14651136, 16279040, 16482528, 18313920, 20603160, 21976704, 24418560, 27470880, 29302272, 32965056, 36627840, 41206320, 43953408, 48837120, 54941760, 65930112, 73255680, 82412640, 87906816, 109883520, 131860224, 146511360, 164825280, 219767040, 263720448, 329650560, 439534080, 659301120, 1318602240]

約数ペア:

[(1, 1318602240), (2, 659301120), (3, 439534080), (4, 329650560), (5, 263720448), (6, 219767040), (8, 164825280), (9, 146511360), (10, 131860224), (12, 109883520), (15, 87906816), (16, 82412640), (18, 73255680), (20, 65930112), (24, 54941760), (27, 48837120), (30, 43953408), (32, 41206320), (36, 36627840), (40, 32965056), (45, 29302272), (48, 27470880), (54, 24418560), (60, 21976704), (64, 20603160), (72, 18313920), (80, 16482528), (81, 16279040), (90, 14651136), (96, 13735440), (108, 12209280), (120, 10988352), (128, 10301580), (135, 9767424), (144, 9156960), (160, 8241264), (162, 8139520), (180, 7325568), (192, 6867720), (216, 6104640), (240, 5494176), (256, 5150790), (270, 4883712), (288, 4578480), (320, 4120632), (324, 4069760), (360, 3662784), (384, 3433860), (405, 3255808), (432, 3052320), (480, 2747088), (512, 2575395), (540, 2441856), (576, 2289240), (640, 2060316), (648, 2034880), (720, 1831392), (768, 1716930), (810, 1627904), (864, 1526160), (960, 1373544), (1080, 1220928), (1152, 1144620), (1280, 1030158), (1296, 1017440), (1440, 915696), (1536, 858465), (1620, 813952), (1728, 763080), (1920, 686772), (2160, 610464), (2304, 572310), (2560, 515079), (2592, 508720), (2880, 457848), (3240, 406976), (3456, 381540), (3840, 343386), (4320, 305232), (4608, 286155), (5184, 254360), (5760, 228924), (6359, 207360), (6480, 203488), (6912, 190770), (7680, 171693), (8640, 152616), (10368, 127180), (11520, 114462), (12718, 103680), (12960, 101744), (13824, 95385), (17280, 76308), (19077, 69120), (20736, 63590), (23040, 57231), (25436, 51840), (25920, 50872), (31795, 41472), (34560, 38154)]