3998609280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 384

約数和(自身を含む): 14969642400

約数和(自身を除く): 10971033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 361, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 641, 684, 720, 722, 760, 855, 864, 912, 960, 1026, 1080, 1083, 1140, 1152, 1216, 1282, 1368, 1440, 1444, 1520, 1710, 1728, 1805, 1824, 1920, 1923, 2052, 2160, 2166, 2280, 2432, 2564, 2565, 2736, 2880, 2888, 3040, 3205, 3249, 3420, 3456, 3610, 3648, 3846, 4104, 4320, 4332, 4560, 5128, 5130, 5415, 5472, 5760, 5769, 5776, 6080, 6410, 6498, 6840, 7220, 7296, 7692, 8208, 8640, 8664, 9120, 9615, 9747, 10256, 10260, 10830, 10944, 11538, 11552, 12160, 12179, 12820, 12996, 13680, 14440, 15384, 16245, 16416, 17280, 17307, 17328, 18240, 19230, 19494, 20512, 20520, 21660, 21888, 23076, 23104, 24358, 25640, 25992, 27360, 28845, 28880, 30768, 32490, 32832, 34614, 34656, 36480, 36537, 38460, 38988, 41024, 41040, 43320, 46152, 46208, 48716, 48735, 51280, 51984, 54720, 57690, 57760, 60895, 61536, 64980, 65664, 69228, 69312, 73074, 76920, 77976, 82048, 82080, 86535, 86640, 92304, 97432, 97470, 102560, 103968, 109440, 109611, 115380, 115520, 121790, 123072, 129960, 138456, 138624, 146148, 153840, 155952, 164160, 173070, 173280, 182685, 184608, 194864, 194940, 205120, 207936, 219222, 230760, 231040, 231401, 243580, 246144, 259920, 276912, 292296, 307680, 311904, 328320, 328833, 346140, 346560, 365370, 369216, 389728, 389880, 410240, 415872, 438444, 461520, 462802, 487160, 519840, 548055, 553824, 584592, 615360, 623808, 657666, 692280, 693120, 694203, 730740, 738432, 779456, 779760, 876888, 923040, 925604, 974320, 1039680, 1096110, 1107648, 1157005, 1169184, 1230720, 1247616, 1315332, 1384560, 1388406, 1461480, 1558912, 1559520, 1644165, 1753776, 1846080, 1851208, 1948640, 2079360, 2082609, 2192220, 2215296, 2314010, 2338368, 2630664, 2769120, 2776812, 2922960, 3119040, 3288330, 3471015, 3507552, 3692160, 3702416, 3897280, 4165218, 4384440, 4628020, 4676736, 5261328, 5538240, 5553624, 5845920, 6238080, 6247827, 6576660, 6942030, 7015104, 7404832, 7794560, 8330436, 8768880, 9256040, 10413045, 10522656, 11076480, 11107248, 11691840, 12495654, 13153320, 13884060, 14030208, 14809664, 16660872, 17537760, 18512080, 20826090, 21045312, 22214496, 23383680, 24991308, 26306640, 27768120, 29619328, 31239135, 33321744, 35075520, 37024160, 41652180, 42090624, 44428992, 49982616, 52613280, 55536240, 62478270, 66643488, 70151040, 74048320, 83304360, 88857984, 99965232, 105226560, 111072480, 124956540, 133286976, 148096640, 166608720, 199930464, 210453120, 222144960, 249913080, 266573952, 333217440, 399860928, 444289920, 499826160, 666434880, 799721856, 999652320, 1332869760, 1999304640, 3998609280]

約数ペア:

[(1, 3998609280), (2, 1999304640), (3, 1332869760), (4, 999652320), (5, 799721856), (6, 666434880), (8, 499826160), (9, 444289920), (10, 399860928), (12, 333217440), (15, 266573952), (16, 249913080), (18, 222144960), (19, 210453120), (20, 199930464), (24, 166608720), (27, 148096640), (30, 133286976), (32, 124956540), (36, 111072480), (38, 105226560), (40, 99965232), (45, 88857984), (48, 83304360), (54, 74048320), (57, 70151040), (60, 66643488), (64, 62478270), (72, 55536240), (76, 52613280), (80, 49982616), (90, 44428992), (95, 42090624), (96, 41652180), (108, 37024160), (114, 35075520), (120, 33321744), (128, 31239135), (135, 29619328), (144, 27768120), (152, 26306640), (160, 24991308), (171, 23383680), (180, 22214496), (190, 21045312), (192, 20826090), (216, 18512080), (228, 17537760), (240, 16660872), (270, 14809664), (285, 14030208), (288, 13884060), (304, 13153320), (320, 12495654), (342, 11691840), (360, 11107248), (361, 11076480), (380, 10522656), (384, 10413045), (432, 9256040), (456, 8768880), (480, 8330436), (513, 7794560), (540, 7404832), (570, 7015104), (576, 6942030), (608, 6576660), (640, 6247827), (641, 6238080), (684, 5845920), (720, 5553624), (722, 5538240), (760, 5261328), (855, 4676736), (864, 4628020), (912, 4384440), (960, 4165218), (1026, 3897280), (1080, 3702416), (1083, 3692160), (1140, 3507552), (1152, 3471015), (1216, 3288330), (1282, 3119040), (1368, 2922960), (1440, 2776812), (1444, 2769120), (1520, 2630664), (1710, 2338368), (1728, 2314010), (1805, 2215296), (1824, 2192220), (1920, 2082609), (1923, 2079360), (2052, 1948640), (2160, 1851208), (2166, 1846080), (2280, 1753776), (2432, 1644165), (2564, 1559520), (2565, 1558912), (2736, 1461480), (2880, 1388406), (2888, 1384560), (3040, 1315332), (3205, 1247616), (3249, 1230720), (3420, 1169184), (3456, 1157005), (3610, 1107648), (3648, 1096110), (3846, 1039680), (4104, 974320), (4320, 925604), (4332, 923040), (4560, 876888), (5128, 779760), (5130, 779456), (5415, 738432), (5472, 730740), (5760, 694203), (5769, 693120), (5776, 692280), (6080, 657666), (6410, 623808), (6498, 615360), (6840, 584592), (7220, 553824), (7296, 548055), (7692, 519840), (8208, 487160), (8640, 462802), (8664, 461520), (9120, 438444), (9615, 415872), (9747, 410240), (10256, 389880), (10260, 389728), (10830, 369216), (10944, 365370), (11538, 346560), (11552, 346140), (12160, 328833), (12179, 328320), (12820, 311904), (12996, 307680), (13680, 292296), (14440, 276912), (15384, 259920), (16245, 246144), (16416, 243580), (17280, 231401), (17307, 231040), (17328, 230760), (18240, 219222), (19230, 207936), (19494, 205120), (20512, 194940), (20520, 194864), (21660, 184608), (21888, 182685), (23076, 173280), (23104, 173070), (24358, 164160), (25640, 155952), (25992, 153840), (27360, 146148), (28845, 138624), (28880, 138456), (30768, 129960), (32490, 123072), (32832, 121790), (34614, 115520), (34656, 115380), (36480, 109611), (36537, 109440), (38460, 103968), (38988, 102560), (41024, 97470), (41040, 97432), (43320, 92304), (46152, 86640), (46208, 86535), (48716, 82080), (48735, 82048), (51280, 77976), (51984, 76920), (54720, 73074), (57690, 69312), (57760, 69228), (60895, 65664), (61536, 64980)]