1915692480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2748

約数の個数: 336

約数和(自身を含む): 7472293920

約数和(自身を除く): 5556601440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2693, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 5386, 5472, 5928, 6080, 6240, 6840, 7410, 7488, 7904, 8079, 8892, 9120, 9360, 9880, 10772, 10944, 11115, 11856, 12480, 13465, 13680, 14820, 15808, 16158, 17784, 18240, 18720, 19760, 21544, 22230, 23712, 24237, 26930, 27360, 29640, 32316, 35009, 35568, 37440, 39520, 40395, 43088, 44460, 47424, 48474, 51167, 53860, 54720, 59280, 64632, 70018, 71136, 79040, 80790, 86176, 88920, 96948, 102334, 105027, 107720, 118560, 121185, 129264, 140036, 142272, 153501, 161580, 172352, 175045, 177840, 193896, 204668, 210054, 215440, 237120, 242370, 255835, 258528, 280072, 307002, 315081, 323160, 350090, 355680, 387792, 409336, 420108, 430880, 460503, 484740, 511670, 517056, 525135, 560144, 614004, 630162, 646320, 665171, 700180, 711360, 767505, 775584, 818672, 840216, 861760, 921006, 969480, 1023340, 1050270, 1120288, 1228008, 1260324, 1292640, 1330342, 1400360, 1535010, 1551168, 1575405, 1637344, 1680432, 1842012, 1938960, 1995513, 2046680, 2100540, 2240576, 2302515, 2456016, 2520648, 2585280, 2660684, 2800720, 3070020, 3150810, 3274688, 3325855, 3360864, 3684024, 3877920, 3991026, 4093360, 4201080, 4605030, 4912032, 5041296, 5321368, 5601440, 5986539, 6140040, 6301620, 6651710, 6721728, 7368048, 7755840, 7982052, 8186720, 8402160, 9210060, 9824064, 9977565, 10082592, 10642736, 11202880, 11973078, 12280080, 12603240, 13303420, 14736096, 15964104, 16373440, 16804320, 18420120, 19955130, 20165184, 21285472, 23946156, 24560160, 25206480, 26606840, 29472192, 29932695, 31928208, 33608640, 36840240, 39910260, 42570944, 47892312, 49120320, 50412960, 53213680, 59865390, 63856416, 73680480, 79820520, 95784624, 100825920, 106427360, 119730780, 127712832, 147360960, 159641040, 191569248, 212854720, 239461560, 319282080, 383138496, 478923120, 638564160, 957846240, 1915692480]

約数ペア:

[(1, 1915692480), (2, 957846240), (3, 638564160), (4, 478923120), (5, 383138496), (6, 319282080), (8, 239461560), (9, 212854720), (10, 191569248), (12, 159641040), (13, 147360960), (15, 127712832), (16, 119730780), (18, 106427360), (19, 100825920), (20, 95784624), (24, 79820520), (26, 73680480), (30, 63856416), (32, 59865390), (36, 53213680), (38, 50412960), (39, 49120320), (40, 47892312), (45, 42570944), (48, 39910260), (52, 36840240), (57, 33608640), (60, 31928208), (64, 29932695), (65, 29472192), (72, 26606840), (76, 25206480), (78, 24560160), (80, 23946156), (90, 21285472), (95, 20165184), (96, 19955130), (104, 18420120), (114, 16804320), (117, 16373440), (120, 15964104), (130, 14736096), (144, 13303420), (152, 12603240), (156, 12280080), (160, 11973078), (171, 11202880), (180, 10642736), (190, 10082592), (192, 9977565), (195, 9824064), (208, 9210060), (228, 8402160), (234, 8186720), (240, 7982052), (247, 7755840), (260, 7368048), (285, 6721728), (288, 6651710), (304, 6301620), (312, 6140040), (320, 5986539), (342, 5601440), (360, 5321368), (380, 5041296), (390, 4912032), (416, 4605030), (456, 4201080), (468, 4093360), (480, 3991026), (494, 3877920), (520, 3684024), (570, 3360864), (576, 3325855), (585, 3274688), (608, 3150810), (624, 3070020), (684, 2800720), (720, 2660684), (741, 2585280), (760, 2520648), (780, 2456016), (832, 2302515), (855, 2240576), (912, 2100540), (936, 2046680), (960, 1995513), (988, 1938960), (1040, 1842012), (1140, 1680432), (1170, 1637344), (1216, 1575405), (1235, 1551168), (1248, 1535010), (1368, 1400360), (1440, 1330342), (1482, 1292640), (1520, 1260324), (1560, 1228008), (1710, 1120288), (1824, 1050270), (1872, 1023340), (1976, 969480), (2080, 921006), (2223, 861760), (2280, 840216), (2340, 818672), (2470, 775584), (2496, 767505), (2693, 711360), (2736, 700180), (2880, 665171), (2964, 646320), (3040, 630162), (3120, 614004), (3420, 560144), (3648, 525135), (3705, 517056), (3744, 511670), (3952, 484740), (4160, 460503), (4446, 430880), (4560, 420108), (4680, 409336), (4940, 387792), (5386, 355680), (5472, 350090), (5928, 323160), (6080, 315081), (6240, 307002), (6840, 280072), (7410, 258528), (7488, 255835), (7904, 242370), (8079, 237120), (8892, 215440), (9120, 210054), (9360, 204668), (9880, 193896), (10772, 177840), (10944, 175045), (11115, 172352), (11856, 161580), (12480, 153501), (13465, 142272), (13680, 140036), (14820, 129264), (15808, 121185), (16158, 118560), (17784, 107720), (18240, 105027), (18720, 102334), (19760, 96948), (21544, 88920), (22230, 86176), (23712, 80790), (24237, 79040), (26930, 71136), (27360, 70018), (29640, 64632), (32316, 59280), (35009, 54720), (35568, 53860), (37440, 51167), (39520, 48474), (40395, 47424), (43088, 44460)]