2780453520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 320

約数和(自身を含む): 10446831360

約数和(自身を除く): 7666377840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 180, 195, 208, 216, 234, 240, 249, 260, 270, 312, 332, 351, 360, 390, 415, 432, 468, 498, 520, 540, 585, 624, 664, 702, 720, 747, 780, 830, 936, 996, 1040, 1079, 1080, 1170, 1193, 1245, 1328, 1404, 1494, 1560, 1660, 1755, 1872, 1992, 2158, 2160, 2241, 2340, 2386, 2490, 2808, 2988, 3120, 3237, 3320, 3510, 3579, 3735, 3984, 4316, 4482, 4680, 4772, 4980, 5395, 5616, 5965, 5976, 6474, 6640, 7020, 7158, 7470, 8632, 8964, 9360, 9544, 9711, 9960, 10737, 10790, 11205, 11930, 11952, 12948, 14040, 14316, 14940, 15509, 16185, 17264, 17895, 17928, 19088, 19422, 19920, 21474, 21580, 22410, 23860, 25896, 28080, 28632, 29133, 29880, 31018, 32211, 32370, 35790, 35856, 38844, 42948, 43160, 44820, 46527, 47720, 48555, 51792, 53685, 57264, 58266, 59760, 62036, 64422, 64740, 71580, 77545, 77688, 85896, 86320, 89640, 93054, 95440, 97110, 99019, 107370, 116532, 124072, 128844, 129480, 139581, 143160, 145665, 155090, 155376, 161055, 171792, 179280, 186108, 194220, 198038, 214740, 232635, 233064, 248144, 257688, 258960, 279162, 286320, 291330, 297057, 310180, 322110, 372216, 388440, 396076, 418743, 429480, 465270, 466128, 495095, 515376, 558324, 582660, 594114, 620360, 644220, 697905, 744432, 776880, 792152, 837486, 858960, 891171, 930540, 990190, 1116648, 1165320, 1188228, 1240720, 1287247, 1288440, 1395810, 1485285, 1584304, 1674972, 1782342, 1861080, 1980380, 2093715, 2233296, 2330640, 2376456, 2574494, 2576880, 2673513, 2791620, 2970570, 3349944, 3564684, 3722160, 3861741, 3960760, 4187430, 4455855, 4752912, 5148988, 5347026, 5583240, 5941140, 6436235, 6699888, 7129368, 7723482, 7921520, 8374860, 8911710, 10297976, 10694052, 11166480, 11585223, 11882280, 12872470, 13367565, 14258736, 15446964, 16749720, 17823420, 19308705, 20595952, 21388104, 23170446, 23764560, 25744940, 26735130, 30893928, 33499440, 34755669, 35646840, 38617410, 42776208, 46340892, 51489880, 53470260, 57926115, 61787856, 69511338, 71293680, 77234820, 92681784, 102979760, 106940520, 115852230, 139022676, 154469640, 173778345, 185363568, 213881040, 231704460, 278045352, 308939280, 347556690, 463408920, 556090704, 695113380, 926817840, 1390226760, 2780453520]

約数ペア:

[(1, 2780453520), (2, 1390226760), (3, 926817840), (4, 695113380), (5, 556090704), (6, 463408920), (8, 347556690), (9, 308939280), (10, 278045352), (12, 231704460), (13, 213881040), (15, 185363568), (16, 173778345), (18, 154469640), (20, 139022676), (24, 115852230), (26, 106940520), (27, 102979760), (30, 92681784), (36, 77234820), (39, 71293680), (40, 69511338), (45, 61787856), (48, 57926115), (52, 53470260), (54, 51489880), (60, 46340892), (65, 42776208), (72, 38617410), (78, 35646840), (80, 34755669), (83, 33499440), (90, 30893928), (104, 26735130), (108, 25744940), (117, 23764560), (120, 23170446), (130, 21388104), (135, 20595952), (144, 19308705), (156, 17823420), (166, 16749720), (180, 15446964), (195, 14258736), (208, 13367565), (216, 12872470), (234, 11882280), (240, 11585223), (249, 11166480), (260, 10694052), (270, 10297976), (312, 8911710), (332, 8374860), (351, 7921520), (360, 7723482), (390, 7129368), (415, 6699888), (432, 6436235), (468, 5941140), (498, 5583240), (520, 5347026), (540, 5148988), (585, 4752912), (624, 4455855), (664, 4187430), (702, 3960760), (720, 3861741), (747, 3722160), (780, 3564684), (830, 3349944), (936, 2970570), (996, 2791620), (1040, 2673513), (1079, 2576880), (1080, 2574494), (1170, 2376456), (1193, 2330640), (1245, 2233296), (1328, 2093715), (1404, 1980380), (1494, 1861080), (1560, 1782342), (1660, 1674972), (1755, 1584304), (1872, 1485285), (1992, 1395810), (2158, 1288440), (2160, 1287247), (2241, 1240720), (2340, 1188228), (2386, 1165320), (2490, 1116648), (2808, 990190), (2988, 930540), (3120, 891171), (3237, 858960), (3320, 837486), (3510, 792152), (3579, 776880), (3735, 744432), (3984, 697905), (4316, 644220), (4482, 620360), (4680, 594114), (4772, 582660), (4980, 558324), (5395, 515376), (5616, 495095), (5965, 466128), (5976, 465270), (6474, 429480), (6640, 418743), (7020, 396076), (7158, 388440), (7470, 372216), (8632, 322110), (8964, 310180), (9360, 297057), (9544, 291330), (9711, 286320), (9960, 279162), (10737, 258960), (10790, 257688), (11205, 248144), (11930, 233064), (11952, 232635), (12948, 214740), (14040, 198038), (14316, 194220), (14940, 186108), (15509, 179280), (16185, 171792), (17264, 161055), (17895, 155376), (17928, 155090), (19088, 145665), (19422, 143160), (19920, 139581), (21474, 129480), (21580, 128844), (22410, 124072), (23860, 116532), (25896, 107370), (28080, 99019), (28632, 97110), (29133, 95440), (29880, 93054), (31018, 89640), (32211, 86320), (32370, 85896), (35790, 77688), (35856, 77545), (38844, 71580), (42948, 64740), (43160, 64422), (44820, 62036), (46527, 59760), (47720, 58266), (48555, 57264), (51792, 53685)]