1809293760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 420

約数和(自身を含む): 6745867128

約数和(自身を除く): 4936573368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 83, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 166, 174, 180, 192, 216, 232, 240, 249, 261, 270, 288, 290, 320, 324, 332, 348, 360, 405, 415, 432, 435, 464, 480, 498, 522, 540, 576, 580, 648, 664, 696, 720, 747, 783, 810, 830, 841, 864, 870, 928, 960, 996, 1044, 1080, 1160, 1245, 1296, 1305, 1328, 1392, 1440, 1494, 1566, 1620, 1660, 1682, 1728, 1740, 1856, 1992, 2088, 2160, 2241, 2320, 2349, 2407, 2490, 2523, 2592, 2610, 2656, 2784, 2880, 2988, 3132, 3240, 3320, 3364, 3480, 3735, 3915, 3984, 4176, 4205, 4320, 4482, 4640, 4698, 4814, 4980, 5046, 5184, 5220, 5312, 5568, 5976, 6264, 6480, 6640, 6723, 6728, 6960, 7221, 7470, 7569, 7830, 7968, 8352, 8410, 8640, 8964, 9280, 9396, 9628, 9960, 10092, 10440, 11205, 11745, 11952, 12035, 12528, 12615, 12960, 13280, 13446, 13456, 13920, 14442, 14940, 15138, 15660, 15936, 16704, 16820, 17928, 18792, 19256, 19920, 20184, 20880, 21663, 22410, 22707, 23490, 23904, 24070, 25056, 25230, 25920, 26560, 26892, 26912, 27840, 28884, 29880, 30276, 31320, 33615, 33640, 35856, 36105, 37584, 37845, 38512, 39840, 40368, 41760, 43326, 44820, 45414, 46980, 47808, 48140, 50112, 50460, 53784, 53824, 57768, 59760, 60552, 62640, 64989, 67230, 67280, 68121, 69803, 71712, 72210, 75168, 75690, 77024, 79680, 80736, 83520, 86652, 89640, 90828, 93960, 96280, 100920, 107568, 108315, 113535, 115536, 119520, 121104, 125280, 129978, 134460, 134560, 136242, 139606, 143424, 144420, 150336, 151380, 154048, 161472, 173304, 179280, 181656, 187920, 192560, 194967, 201840, 209409, 215136, 216630, 227070, 231072, 239040, 242208, 250560, 259956, 268920, 269120, 272484, 279212, 288840, 302760, 324945, 340605, 346608, 349015, 358560, 363312, 375840, 385120, 389934, 403680, 418818, 430272, 433260, 454140, 462144, 484416, 519912, 537840, 544968, 558424, 577680, 605520, 628227, 649890, 681210, 693216, 698030, 717120, 726624, 751680, 770240, 779868, 807360, 837636, 866520, 908280, 974835, 1039824, 1047045, 1075680, 1089936, 1116848, 1155360, 1211040, 1256454, 1299780, 1362420, 1386432, 1396060, 1453248, 1559736, 1675272, 1733040, 1816560, 1884681, 1949670, 2079648, 2094090, 2151360, 2179872, 2233696, 2310720, 2422080, 2512908, 2599560, 2724840, 2792120, 3119472, 3141135, 3350544, 3466080, 3633120, 3769362, 3899340, 4159296, 4188180, 4359744, 4467392, 5025816, 5199120, 5449680, 5584240, 5654043, 6238944, 6282270, 6701088, 6932160, 7266240, 7538724, 7798680, 8376360, 9423405, 10051632, 10398240, 10899360, 11168480, 11308086, 12477888, 12564540, 13402176, 15077448, 15597360, 16752720, 18846810, 20103264, 20796480, 21798720, 22336960, 22616172, 25129080, 28270215, 30154896, 31194720, 33505440, 37693620, 40206528, 45232344, 50258160, 56540430, 60309792, 62389440, 67010880, 75387240, 90464688, 100516320, 113080860, 120619584, 150774480, 180929376, 201032640, 226161720, 301548960, 361858752, 452323440, 603097920, 904646880, 1809293760]

約数ペア:

[(1, 1809293760), (2, 904646880), (3, 603097920), (4, 452323440), (5, 361858752), (6, 301548960), (8, 226161720), (9, 201032640), (10, 180929376), (12, 150774480), (15, 120619584), (16, 113080860), (18, 100516320), (20, 90464688), (24, 75387240), (27, 67010880), (29, 62389440), (30, 60309792), (32, 56540430), (36, 50258160), (40, 45232344), (45, 40206528), (48, 37693620), (54, 33505440), (58, 31194720), (60, 30154896), (64, 28270215), (72, 25129080), (80, 22616172), (81, 22336960), (83, 21798720), (87, 20796480), (90, 20103264), (96, 18846810), (108, 16752720), (116, 15597360), (120, 15077448), (135, 13402176), (144, 12564540), (145, 12477888), (160, 11308086), (162, 11168480), (166, 10899360), (174, 10398240), (180, 10051632), (192, 9423405), (216, 8376360), (232, 7798680), (240, 7538724), (249, 7266240), (261, 6932160), (270, 6701088), (288, 6282270), (290, 6238944), (320, 5654043), (324, 5584240), (332, 5449680), (348, 5199120), (360, 5025816), (405, 4467392), (415, 4359744), (432, 4188180), (435, 4159296), (464, 3899340), (480, 3769362), (498, 3633120), (522, 3466080), (540, 3350544), (576, 3141135), (580, 3119472), (648, 2792120), (664, 2724840), (696, 2599560), (720, 2512908), (747, 2422080), (783, 2310720), (810, 2233696), (830, 2179872), (841, 2151360), (864, 2094090), (870, 2079648), (928, 1949670), (960, 1884681), (996, 1816560), (1044, 1733040), (1080, 1675272), (1160, 1559736), (1245, 1453248), (1296, 1396060), (1305, 1386432), (1328, 1362420), (1392, 1299780), (1440, 1256454), (1494, 1211040), (1566, 1155360), (1620, 1116848), (1660, 1089936), (1682, 1075680), (1728, 1047045), (1740, 1039824), (1856, 974835), (1992, 908280), (2088, 866520), (2160, 837636), (2241, 807360), (2320, 779868), (2349, 770240), (2407, 751680), (2490, 726624), (2523, 717120), (2592, 698030), (2610, 693216), (2656, 681210), (2784, 649890), (2880, 628227), (2988, 605520), (3132, 577680), (3240, 558424), (3320, 544968), (3364, 537840), (3480, 519912), (3735, 484416), (3915, 462144), (3984, 454140), (4176, 433260), (4205, 430272), (4320, 418818), (4482, 403680), (4640, 389934), (4698, 385120), (4814, 375840), (4980, 363312), (5046, 358560), (5184, 349015), (5220, 346608), (5312, 340605), (5568, 324945), (5976, 302760), (6264, 288840), (6480, 279212), (6640, 272484), (6723, 269120), (6728, 268920), (6960, 259956), (7221, 250560), (7470, 242208), (7569, 239040), (7830, 231072), (7968, 227070), (8352, 216630), (8410, 215136), (8640, 209409), (8964, 201840), (9280, 194967), (9396, 192560), (9628, 187920), (9960, 181656), (10092, 179280), (10440, 173304), (11205, 161472), (11745, 154048), (11952, 151380), (12035, 150336), (12528, 144420), (12615, 143424), (12960, 139606), (13280, 136242), (13446, 134560), (13456, 134460), (13920, 129978), (14442, 125280), (14940, 121104), (15138, 119520), (15660, 115536), (15936, 113535), (16704, 108315), (16820, 107568), (17928, 100920), (18792, 96280), (19256, 93960), (19920, 90828), (20184, 89640), (20880, 86652), (21663, 83520), (22410, 80736), (22707, 79680), (23490, 77024), (23904, 75690), (24070, 75168), (25056, 72210), (25230, 71712), (25920, 69803), (26560, 68121), (26892, 67280), (26912, 67230), (27840, 64989), (28884, 62640), (29880, 60552), (30276, 59760), (31320, 57768), (33615, 53824), (33640, 53784), (35856, 50460), (36105, 50112), (37584, 48140), (37845, 47808), (38512, 46980), (39840, 45414), (40368, 44820), (41760, 43326)]