2580668640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4937}}^1$

素因数の和:4983

約数の個数: 288

約数和(自身を含む): 9930120480

約数和(自身を除く): 7349451840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3168, 3267, 3630, 3872, 3960, 4320, 4356, 4752, 4840, 4937, 5280, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9504, 9680, 9874, 10890, 11616, 11880, 13068, 14520, 14811, 15840, 16335, 17424, 19360, 19748, 21780, 23760, 24685, 26136, 29040, 29622, 32670, 34848, 39496, 43560, 44433, 47520, 49370, 52272, 54307, 58080, 59244, 65340, 74055, 78992, 87120, 88866, 98740, 104544, 108614, 118488, 130680, 133299, 148110, 157984, 162921, 174240, 177732, 197480, 217228, 222165, 236976, 261360, 266598, 271535, 296220, 325842, 355464, 394960, 434456, 444330, 473952, 488763, 522720, 533196, 543070, 592440, 597377, 651684, 666495, 710928, 789920, 814605, 868912, 888660, 977526, 1066392, 1086140, 1184880, 1194754, 1303368, 1332990, 1421856, 1466289, 1629210, 1737824, 1777320, 1792131, 1955052, 2132784, 2172280, 2369760, 2389508, 2443815, 2606736, 2665980, 2932578, 2986885, 3258420, 3554640, 3584262, 3910104, 4265568, 4344560, 4779016, 4887630, 5213472, 5331960, 5376393, 5865156, 5973770, 6516840, 7109280, 7168524, 7331445, 7820208, 8689120, 8960655, 9558032, 9775260, 10663920, 10752786, 11730312, 11947540, 13033680, 14337048, 14662890, 15640416, 16129179, 17921310, 19116064, 19550520, 21327840, 21505572, 23460624, 23895080, 26067360, 26881965, 28674096, 29325780, 32258358, 35842620, 39101040, 43011144, 46921248, 47790160, 53763930, 57348192, 58651560, 64516716, 71685240, 78202080, 80645895, 86022288, 95580320, 107527860, 117303120, 129033432, 143370480, 161291790, 172044576, 215055720, 234606240, 258066864, 286740960, 322583580, 430111440, 516133728, 645167160, 860222880, 1290334320, 2580668640]

約数ペア:

[(1, 2580668640), (2, 1290334320), (3, 860222880), (4, 645167160), (5, 516133728), (6, 430111440), (8, 322583580), (9, 286740960), (10, 258066864), (11, 234606240), (12, 215055720), (15, 172044576), (16, 161291790), (18, 143370480), (20, 129033432), (22, 117303120), (24, 107527860), (27, 95580320), (30, 86022288), (32, 80645895), (33, 78202080), (36, 71685240), (40, 64516716), (44, 58651560), (45, 57348192), (48, 53763930), (54, 47790160), (55, 46921248), (60, 43011144), (66, 39101040), (72, 35842620), (80, 32258358), (88, 29325780), (90, 28674096), (96, 26881965), (99, 26067360), (108, 23895080), (110, 23460624), (120, 21505572), (121, 21327840), (132, 19550520), (135, 19116064), (144, 17921310), (160, 16129179), (165, 15640416), (176, 14662890), (180, 14337048), (198, 13033680), (216, 11947540), (220, 11730312), (240, 10752786), (242, 10663920), (264, 9775260), (270, 9558032), (288, 8960655), (297, 8689120), (330, 7820208), (352, 7331445), (360, 7168524), (363, 7109280), (396, 6516840), (432, 5973770), (440, 5865156), (480, 5376393), (484, 5331960), (495, 5213472), (528, 4887630), (540, 4779016), (594, 4344560), (605, 4265568), (660, 3910104), (720, 3584262), (726, 3554640), (792, 3258420), (864, 2986885), (880, 2932578), (968, 2665980), (990, 2606736), (1056, 2443815), (1080, 2389508), (1089, 2369760), (1188, 2172280), (1210, 2132784), (1320, 1955052), (1440, 1792131), (1452, 1777320), (1485, 1737824), (1584, 1629210), (1760, 1466289), (1815, 1421856), (1936, 1332990), (1980, 1303368), (2160, 1194754), (2178, 1184880), (2376, 1086140), (2420, 1066392), (2640, 977526), (2904, 888660), (2970, 868912), (3168, 814605), (3267, 789920), (3630, 710928), (3872, 666495), (3960, 651684), (4320, 597377), (4356, 592440), (4752, 543070), (4840, 533196), (4937, 522720), (5280, 488763), (5445, 473952), (5808, 444330), (5940, 434456), (6534, 394960), (7260, 355464), (7920, 325842), (8712, 296220), (9504, 271535), (9680, 266598), (9874, 261360), (10890, 236976), (11616, 222165), (11880, 217228), (13068, 197480), (14520, 177732), (14811, 174240), (15840, 162921), (16335, 157984), (17424, 148110), (19360, 133299), (19748, 130680), (21780, 118488), (23760, 108614), (24685, 104544), (26136, 98740), (29040, 88866), (29622, 87120), (32670, 78992), (34848, 74055), (39496, 65340), (43560, 59244), (44433, 58080), (47520, 54307), (49370, 52272)]