2247361480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 6381350640

約数和(自身を除く): 4133989160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 193, 196, 245, 260, 280, 364, 386, 392, 455, 457, 490, 520, 637, 728, 772, 910, 914, 965, 980, 1274, 1351, 1544, 1820, 1828, 1930, 1960, 2285, 2509, 2548, 2702, 3185, 3199, 3640, 3656, 3860, 4570, 5018, 5096, 5404, 5941, 6370, 6398, 6755, 7720, 9140, 9457, 10036, 10808, 11882, 12545, 12740, 12796, 13510, 15995, 17563, 18280, 18914, 20072, 22393, 23764, 25090, 25480, 25592, 27020, 29705, 31990, 35126, 37828, 41587, 44786, 47285, 47528, 50180, 54040, 59410, 63980, 70252, 75656, 83174, 87815, 88201, 89572, 94570, 100360, 111965, 118820, 122941, 127960, 140504, 166348, 175630, 176402, 179144, 189140, 207935, 223930, 237640, 245882, 291109, 332696, 351260, 352804, 378280, 415870, 441005, 447860, 491764, 582218, 614705, 617407, 702520, 705608, 831740, 882010, 895720, 983528, 1146613, 1164436, 1229410, 1234814, 1455545, 1663480, 1764020, 2293226, 2328872, 2458820, 2469628, 2911090, 3087035, 3528040, 4321849, 4586452, 4917640, 4939256, 5733065, 5822180, 6174070, 8026291, 8643698, 9172904, 11466130, 11644360, 12348140, 16052582, 17287396, 21609245, 22932260, 24696280, 32105164, 34574792, 40131455, 43218490, 45864520, 56184037, 64210328, 80262910, 86436980, 112368074, 160525820, 172873960, 224736148, 280920185, 321051640, 449472296, 561840370, 1123680740, 2247361480]

約数ペア:

[(1, 2247361480), (2, 1123680740), (4, 561840370), (5, 449472296), (7, 321051640), (8, 280920185), (10, 224736148), (13, 172873960), (14, 160525820), (20, 112368074), (26, 86436980), (28, 80262910), (35, 64210328), (40, 56184037), (49, 45864520), (52, 43218490), (56, 40131455), (65, 34574792), (70, 32105164), (91, 24696280), (98, 22932260), (104, 21609245), (130, 17287396), (140, 16052582), (182, 12348140), (193, 11644360), (196, 11466130), (245, 9172904), (260, 8643698), (280, 8026291), (364, 6174070), (386, 5822180), (392, 5733065), (455, 4939256), (457, 4917640), (490, 4586452), (520, 4321849), (637, 3528040), (728, 3087035), (772, 2911090), (910, 2469628), (914, 2458820), (965, 2328872), (980, 2293226), (1274, 1764020), (1351, 1663480), (1544, 1455545), (1820, 1234814), (1828, 1229410), (1930, 1164436), (1960, 1146613), (2285, 983528), (2509, 895720), (2548, 882010), (2702, 831740), (3185, 705608), (3199, 702520), (3640, 617407), (3656, 614705), (3860, 582218), (4570, 491764), (5018, 447860), (5096, 441005), (5404, 415870), (5941, 378280), (6370, 352804), (6398, 351260), (6755, 332696), (7720, 291109), (9140, 245882), (9457, 237640), (10036, 223930), (10808, 207935), (11882, 189140), (12545, 179144), (12740, 176402), (12796, 175630), (13510, 166348), (15995, 140504), (17563, 127960), (18280, 122941), (18914, 118820), (20072, 111965), (22393, 100360), (23764, 94570), (25090, 89572), (25480, 88201), (25592, 87815), (27020, 83174), (29705, 75656), (31990, 70252), (35126, 63980), (37828, 59410), (41587, 54040), (44786, 50180), (47285, 47528)]