1320032560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 300

約数和(自身を含む): 4097885040

約数和(自身を除く): 2777852480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 92, 98, 110, 112, 115, 121, 140, 154, 161, 176, 184, 196, 220, 230, 242, 245, 253, 280, 308, 322, 368, 385, 392, 440, 460, 484, 490, 506, 539, 560, 605, 616, 644, 770, 784, 805, 847, 880, 920, 968, 980, 1012, 1078, 1127, 1210, 1232, 1265, 1288, 1331, 1540, 1610, 1694, 1771, 1840, 1936, 1960, 2024, 2156, 2254, 2420, 2530, 2576, 2662, 2695, 2783, 3080, 3220, 3388, 3542, 3920, 4048, 4235, 4312, 4508, 4840, 5060, 5324, 5390, 5566, 5635, 5929, 6160, 6440, 6655, 6776, 7084, 8470, 8624, 8855, 9016, 9317, 9680, 10120, 10648, 10780, 11132, 11270, 11858, 12397, 12880, 13310, 13552, 13915, 14168, 14641, 16940, 17710, 18032, 18634, 19481, 20240, 21296, 21560, 22264, 22540, 23716, 24794, 26620, 27830, 28336, 29282, 29645, 30613, 33880, 35420, 37268, 38962, 43120, 44528, 45080, 46585, 47432, 49588, 53240, 55660, 58564, 59290, 61226, 61985, 65219, 67760, 70840, 73205, 74536, 77924, 90160, 93170, 94864, 97405, 99176, 102487, 106480, 111320, 117128, 118580, 122452, 123970, 130438, 136367, 141680, 146410, 149072, 153065, 155848, 186340, 194810, 198352, 204974, 214291, 222640, 234256, 237160, 244904, 247940, 260876, 272734, 292820, 306130, 311696, 326095, 336743, 372680, 389620, 409948, 428582, 474320, 489808, 495880, 512435, 521752, 545468, 585640, 612260, 652190, 673486, 681835, 717409, 745360, 779240, 819896, 857164, 991760, 1024870, 1043504, 1071455, 1090936, 1171280, 1224520, 1304380, 1346972, 1363670, 1434818, 1500037, 1558480, 1639792, 1683715, 1714328, 2049740, 2142910, 2181872, 2357201, 2449040, 2608760, 2693944, 2727340, 2869636, 3000074, 3367430, 3428656, 3587045, 4099480, 4285820, 4714402, 5217520, 5387888, 5454680, 5739272, 6000148, 6734860, 7174090, 7500185, 8198960, 8571640, 9428804, 10909360, 11478544, 11786005, 12000296, 13469720, 14348180, 15000370, 16500407, 17143280, 18857608, 23572010, 24000592, 26939440, 28696360, 30000740, 33000814, 37715216, 47144020, 57392720, 60001480, 66001628, 82502035, 94288040, 120002960, 132003256, 165004070, 188576080, 264006512, 330008140, 660016280, 1320032560]

約数ペア:

[(1, 1320032560), (2, 660016280), (4, 330008140), (5, 264006512), (7, 188576080), (8, 165004070), (10, 132003256), (11, 120002960), (14, 94288040), (16, 82502035), (20, 66001628), (22, 60001480), (23, 57392720), (28, 47144020), (35, 37715216), (40, 33000814), (44, 30000740), (46, 28696360), (49, 26939440), (55, 24000592), (56, 23572010), (70, 18857608), (77, 17143280), (80, 16500407), (88, 15000370), (92, 14348180), (98, 13469720), (110, 12000296), (112, 11786005), (115, 11478544), (121, 10909360), (140, 9428804), (154, 8571640), (161, 8198960), (176, 7500185), (184, 7174090), (196, 6734860), (220, 6000148), (230, 5739272), (242, 5454680), (245, 5387888), (253, 5217520), (280, 4714402), (308, 4285820), (322, 4099480), (368, 3587045), (385, 3428656), (392, 3367430), (440, 3000074), (460, 2869636), (484, 2727340), (490, 2693944), (506, 2608760), (539, 2449040), (560, 2357201), (605, 2181872), (616, 2142910), (644, 2049740), (770, 1714328), (784, 1683715), (805, 1639792), (847, 1558480), (880, 1500037), (920, 1434818), (968, 1363670), (980, 1346972), (1012, 1304380), (1078, 1224520), (1127, 1171280), (1210, 1090936), (1232, 1071455), (1265, 1043504), (1288, 1024870), (1331, 991760), (1540, 857164), (1610, 819896), (1694, 779240), (1771, 745360), (1840, 717409), (1936, 681835), (1960, 673486), (2024, 652190), (2156, 612260), (2254, 585640), (2420, 545468), (2530, 521752), (2576, 512435), (2662, 495880), (2695, 489808), (2783, 474320), (3080, 428582), (3220, 409948), (3388, 389620), (3542, 372680), (3920, 336743), (4048, 326095), (4235, 311696), (4312, 306130), (4508, 292820), (4840, 272734), (5060, 260876), (5324, 247940), (5390, 244904), (5566, 237160), (5635, 234256), (5929, 222640), (6160, 214291), (6440, 204974), (6655, 198352), (6776, 194810), (7084, 186340), (8470, 155848), (8624, 153065), (8855, 149072), (9016, 146410), (9317, 141680), (9680, 136367), (10120, 130438), (10648, 123970), (10780, 122452), (11132, 118580), (11270, 117128), (11858, 111320), (12397, 106480), (12880, 102487), (13310, 99176), (13552, 97405), (13915, 94864), (14168, 93170), (14641, 90160), (16940, 77924), (17710, 74536), (18032, 73205), (18634, 70840), (19481, 67760), (20240, 65219), (21296, 61985), (21560, 61226), (22264, 59290), (22540, 58564), (23716, 55660), (24794, 53240), (26620, 49588), (27830, 47432), (28336, 46585), (29282, 45080), (29645, 44528), (30613, 43120), (33880, 38962), (35420, 37268)]