1915112160

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 384

約数和(自身を含む): 7324974720

約数和(自身を除く): 5409862560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 421, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 842, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1263, 1296, 1404, 1440, 1458, 1560, 1620, 1684, 1755, 1872, 1944, 2080, 2105, 2106, 2160, 2187, 2340, 2430, 2526, 2592, 2808, 2916, 3120, 3159, 3240, 3368, 3510, 3645, 3744, 3789, 3888, 4210, 4212, 4320, 4374, 4680, 4860, 5052, 5265, 5473, 5616, 5832, 6240, 6315, 6318, 6480, 6736, 7020, 7290, 7578, 7776, 8420, 8424, 8748, 9360, 9477, 9720, 10104, 10530, 10935, 10946, 11232, 11367, 11664, 12630, 12636, 12960, 13472, 14040, 14580, 15156, 15795, 16419, 16840, 16848, 17496, 18720, 18945, 18954, 19440, 20208, 21060, 21870, 21892, 22734, 23328, 25260, 25272, 27365, 28080, 28431, 29160, 30312, 31590, 32838, 33680, 33696, 34101, 34992, 37890, 37908, 38880, 40416, 42120, 43740, 43784, 45468, 47385, 49257, 50520, 50544, 54730, 56160, 56835, 56862, 58320, 60624, 63180, 65676, 67360, 68202, 69984, 75780, 75816, 82095, 84240, 87480, 87568, 90936, 94770, 98514, 101040, 101088, 102303, 109460, 113670, 113724, 116640, 121248, 126360, 131352, 136404, 142155, 147771, 151560, 151632, 164190, 168480, 170505, 174960, 175136, 181872, 189540, 197028, 202080, 204606, 218920, 227340, 227448, 246285, 252720, 262704, 272808, 284310, 295542, 303120, 303264, 306909, 328380, 341010, 349920, 363744, 379080, 394056, 409212, 437840, 443313, 454680, 454896, 492570, 505440, 511515, 525408, 545616, 568620, 591084, 606240, 613818, 656760, 682020, 738855, 758160, 788112, 818424, 875680, 886626, 909360, 909792, 920727, 985140, 1023030, 1091232, 1137240, 1182168, 1227636, 1313520, 1329939, 1364040, 1477710, 1516320, 1534545, 1576224, 1636848, 1773252, 1818720, 1841454, 1970280, 2046060, 2216565, 2274480, 2364336, 2455272, 2627040, 2659878, 2728080, 2955420, 3069090, 3273696, 3546504, 3682908, 3940560, 3989817, 4092120, 4433130, 4548960, 4603635, 4728672, 4910544, 5319756, 5456160, 5910840, 6138180, 6649695, 7093008, 7365816, 7881120, 7979634, 8184240, 8866260, 9207270, 9821088, 10639512, 11821680, 11969451, 12276360, 13299390, 14186016, 14731632, 15959268, 16368480, 17732520, 18414540, 19949085, 21279024, 23643360, 23938902, 24552720, 26598780, 29463264, 31918536, 35465040, 36829080, 39898170, 42558048, 47877804, 49105440, 53197560, 59847255, 63837072, 70930080, 73658160, 79796340, 95755608, 106395120, 119694510, 127674144, 147316320, 159592680, 191511216, 212790240, 239389020, 319185360, 383022432, 478778040, 638370720, 957556080, 1915112160]

約数ペア:

[(1, 1915112160), (2, 957556080), (3, 638370720), (4, 478778040), (5, 383022432), (6, 319185360), (8, 239389020), (9, 212790240), (10, 191511216), (12, 159592680), (13, 147316320), (15, 127674144), (16, 119694510), (18, 106395120), (20, 95755608), (24, 79796340), (26, 73658160), (27, 70930080), (30, 63837072), (32, 59847255), (36, 53197560), (39, 49105440), (40, 47877804), (45, 42558048), (48, 39898170), (52, 36829080), (54, 35465040), (60, 31918536), (65, 29463264), (72, 26598780), (78, 24552720), (80, 23938902), (81, 23643360), (90, 21279024), (96, 19949085), (104, 18414540), (108, 17732520), (117, 16368480), (120, 15959268), (130, 14731632), (135, 14186016), (144, 13299390), (156, 12276360), (160, 11969451), (162, 11821680), (180, 10639512), (195, 9821088), (208, 9207270), (216, 8866260), (234, 8184240), (240, 7979634), (243, 7881120), (260, 7365816), (270, 7093008), (288, 6649695), (312, 6138180), (324, 5910840), (351, 5456160), (360, 5319756), (390, 4910544), (405, 4728672), (416, 4603635), (421, 4548960), (432, 4433130), (468, 4092120), (480, 3989817), (486, 3940560), (520, 3682908), (540, 3546504), (585, 3273696), (624, 3069090), (648, 2955420), (702, 2728080), (720, 2659878), (729, 2627040), (780, 2455272), (810, 2364336), (842, 2274480), (864, 2216565), (936, 2046060), (972, 1970280), (1040, 1841454), (1053, 1818720), (1080, 1773252), (1170, 1636848), (1215, 1576224), (1248, 1534545), (1263, 1516320), (1296, 1477710), (1404, 1364040), (1440, 1329939), (1458, 1313520), (1560, 1227636), (1620, 1182168), (1684, 1137240), (1755, 1091232), (1872, 1023030), (1944, 985140), (2080, 920727), (2105, 909792), (2106, 909360), (2160, 886626), (2187, 875680), (2340, 818424), (2430, 788112), (2526, 758160), (2592, 738855), (2808, 682020), (2916, 656760), (3120, 613818), (3159, 606240), (3240, 591084), (3368, 568620), (3510, 545616), (3645, 525408), (3744, 511515), (3789, 505440), (3888, 492570), (4210, 454896), (4212, 454680), (4320, 443313), (4374, 437840), (4680, 409212), (4860, 394056), (5052, 379080), (5265, 363744), (5473, 349920), (5616, 341010), (5832, 328380), (6240, 306909), (6315, 303264), (6318, 303120), (6480, 295542), (6736, 284310), (7020, 272808), (7290, 262704), (7578, 252720), (7776, 246285), (8420, 227448), (8424, 227340), (8748, 218920), (9360, 204606), (9477, 202080), (9720, 197028), (10104, 189540), (10530, 181872), (10935, 175136), (10946, 174960), (11232, 170505), (11367, 168480), (11664, 164190), (12630, 151632), (12636, 151560), (12960, 147771), (13472, 142155), (14040, 136404), (14580, 131352), (15156, 126360), (15795, 121248), (16419, 116640), (16840, 113724), (16848, 113670), (17496, 109460), (18720, 102303), (18945, 101088), (18954, 101040), (19440, 98514), (20208, 94770), (21060, 90936), (21870, 87568), (21892, 87480), (22734, 84240), (23328, 82095), (25260, 75816), (25272, 75780), (27365, 69984), (28080, 68202), (28431, 67360), (29160, 65676), (30312, 63180), (31590, 60624), (32838, 58320), (33680, 56862), (33696, 56835), (34101, 56160), (34992, 54730), (37890, 50544), (37908, 50520), (38880, 49257), (40416, 47385), (42120, 45468), (43740, 43784)]