15776884080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20233}}^1$

素因数の和:20293

約数の個数: 240

約数和(自身を含む): 57356105760

約数和(自身を除く): 41579221680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 513, 540, 570, 684, 720, 722, 760, 855, 912, 1026, 1080, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2052, 2160, 2166, 2280, 2565, 2736, 2888, 3249, 3420, 3610, 4104, 4332, 4560, 5130, 5415, 5776, 6498, 6840, 7220, 8208, 8664, 9747, 10260, 10830, 12996, 13680, 14440, 16245, 17328, 19494, 20233, 20520, 21660, 25992, 28880, 32490, 38988, 40466, 41040, 43320, 48735, 51984, 60699, 64980, 77976, 80932, 86640, 97470, 101165, 121398, 129960, 155952, 161864, 182097, 194940, 202330, 242796, 259920, 303495, 323728, 364194, 384427, 389880, 404660, 485592, 546291, 606990, 728388, 768854, 779760, 809320, 910485, 971184, 1092582, 1153281, 1213980, 1456776, 1537708, 1618640, 1820970, 1922135, 2185164, 2306562, 2427960, 2731455, 2913552, 3075416, 3459843, 3641940, 3844270, 4370328, 4613124, 4855920, 5462910, 5766405, 6150832, 6919686, 7283880, 7304113, 7688540, 8740656, 9226248, 10379529, 10925820, 11532810, 13839372, 14567760, 14608226, 15377080, 17299215, 18452496, 20759058, 21851640, 21912339, 23065620, 27678744, 29216452, 30754160, 34598430, 36520565, 41518116, 43703280, 43824678, 46131240, 51897645, 55357488, 58432904, 65737017, 69196860, 73041130, 83036232, 87649356, 92262480, 103795290, 109561695, 116865808, 131474034, 138393720, 146082260, 166072464, 175298712, 197211051, 207590580, 219123390, 262948068, 276787440, 292164520, 328685085, 350597424, 394422102, 415181160, 438246780, 525896136, 584329040, 657370170, 788844204, 830362320, 876493560, 986055255, 1051792272, 1314740340, 1577688408, 1752987120, 1972110510, 2629480680, 3155376816, 3944221020, 5258961360, 7888442040, 15776884080]

約数ペア:

[(1, 15776884080), (2, 7888442040), (3, 5258961360), (4, 3944221020), (5, 3155376816), (6, 2629480680), (8, 1972110510), (9, 1752987120), (10, 1577688408), (12, 1314740340), (15, 1051792272), (16, 986055255), (18, 876493560), (19, 830362320), (20, 788844204), (24, 657370170), (27, 584329040), (30, 525896136), (36, 438246780), (38, 415181160), (40, 394422102), (45, 350597424), (48, 328685085), (54, 292164520), (57, 276787440), (60, 262948068), (72, 219123390), (76, 207590580), (80, 197211051), (90, 175298712), (95, 166072464), (108, 146082260), (114, 138393720), (120, 131474034), (135, 116865808), (144, 109561695), (152, 103795290), (171, 92262480), (180, 87649356), (190, 83036232), (216, 73041130), (228, 69196860), (240, 65737017), (270, 58432904), (285, 55357488), (304, 51897645), (342, 46131240), (360, 43824678), (361, 43703280), (380, 41518116), (432, 36520565), (456, 34598430), (513, 30754160), (540, 29216452), (570, 27678744), (684, 23065620), (720, 21912339), (722, 21851640), (760, 20759058), (855, 18452496), (912, 17299215), (1026, 15377080), (1080, 14608226), (1083, 14567760), (1140, 13839372), (1368, 11532810), (1444, 10925820), (1520, 10379529), (1710, 9226248), (1805, 8740656), (2052, 7688540), (2160, 7304113), (2166, 7283880), (2280, 6919686), (2565, 6150832), (2736, 5766405), (2888, 5462910), (3249, 4855920), (3420, 4613124), (3610, 4370328), (4104, 3844270), (4332, 3641940), (4560, 3459843), (5130, 3075416), (5415, 2913552), (5776, 2731455), (6498, 2427960), (6840, 2306562), (7220, 2185164), (8208, 1922135), (8664, 1820970), (9747, 1618640), (10260, 1537708), (10830, 1456776), (12996, 1213980), (13680, 1153281), (14440, 1092582), (16245, 971184), (17328, 910485), (19494, 809320), (20233, 779760), (20520, 768854), (21660, 728388), (25992, 606990), (28880, 546291), (32490, 485592), (38988, 404660), (40466, 389880), (41040, 384427), (43320, 364194), (48735, 323728), (51984, 303495), (60699, 259920), (64980, 242796), (77976, 202330), (80932, 194940), (86640, 182097), (97470, 161864), (101165, 155952), (121398, 129960)]