181684080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 663305760

約数和(自身を除く): 481621680

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, 233, 240, 270, 285, 304, 342, 360, 361, 380, 432, 456, 466, 513, 540, 570, 684, 699, 720, 722, 760, 855, 912, 932, 1026, 1080, 1083, 1140, 1165, 1368, 1398, 1444, 1520, 1710, 1805, 1864, 2052, 2097, 2160, 2166, 2280, 2330, 2565, 2736, 2796, 2888, 3249, 3420, 3495, 3610, 3728, 4104, 4194, 4332, 4427, 4560, 4660, 5130, 5415, 5592, 5776, 6291, 6498, 6840, 6990, 7220, 8208, 8388, 8664, 8854, 9320, 9747, 10260, 10485, 10830, 11184, 12582, 12996, 13281, 13680, 13980, 14440, 16245, 16776, 17328, 17708, 18640, 19494, 20520, 20970, 21660, 22135, 25164, 25992, 26562, 27960, 28880, 31455, 32490, 33552, 35416, 38988, 39843, 41040, 41940, 43320, 44270, 48735, 50328, 51984, 53124, 55920, 62910, 64980, 66405, 70832, 77976, 79686, 83880, 84113, 86640, 88540, 97470, 100656, 106248, 119529, 125820, 129960, 132810, 155952, 159372, 167760, 168226, 177080, 194940, 199215, 212496, 239058, 251640, 252339, 259920, 265620, 318744, 336452, 354160, 389880, 398430, 420565, 478116, 503280, 504678, 531240, 597645, 637488, 672904, 757017, 779760, 796860, 841130, 956232, 1009356, 1062480, 1195290, 1261695, 1345808, 1514034, 1593720, 1682260, 1912464, 2018712, 2271051, 2390580, 2523390, 3028068, 3187440, 3364520, 3785085, 4037424, 4542102, 4781160, 5046780, 6056136, 6729040, 7570170, 9084204, 9562320, 10093560, 11355255, 12112272, 15140340, 18168408, 20187120, 22710510, 30280680, 36336816, 45421020, 60561360, 90842040, 181684080]

約数ペア:

[(1, 181684080), (2, 90842040), (3, 60561360), (4, 45421020), (5, 36336816), (6, 30280680), (8, 22710510), (9, 20187120), (10, 18168408), (12, 15140340), (15, 12112272), (16, 11355255), (18, 10093560), (19, 9562320), (20, 9084204), (24, 7570170), (27, 6729040), (30, 6056136), (36, 5046780), (38, 4781160), (40, 4542102), (45, 4037424), (48, 3785085), (54, 3364520), (57, 3187440), (60, 3028068), (72, 2523390), (76, 2390580), (80, 2271051), (90, 2018712), (95, 1912464), (108, 1682260), (114, 1593720), (120, 1514034), (135, 1345808), (144, 1261695), (152, 1195290), (171, 1062480), (180, 1009356), (190, 956232), (216, 841130), (228, 796860), (233, 779760), (240, 757017), (270, 672904), (285, 637488), (304, 597645), (342, 531240), (360, 504678), (361, 503280), (380, 478116), (432, 420565), (456, 398430), (466, 389880), (513, 354160), (540, 336452), (570, 318744), (684, 265620), (699, 259920), (720, 252339), (722, 251640), (760, 239058), (855, 212496), (912, 199215), (932, 194940), (1026, 177080), (1080, 168226), (1083, 167760), (1140, 159372), (1165, 155952), (1368, 132810), (1398, 129960), (1444, 125820), (1520, 119529), (1710, 106248), (1805, 100656), (1864, 97470), (2052, 88540), (2097, 86640), (2160, 84113), (2166, 83880), (2280, 79686), (2330, 77976), (2565, 70832), (2736, 66405), (2796, 64980), (2888, 62910), (3249, 55920), (3420, 53124), (3495, 51984), (3610, 50328), (3728, 48735), (4104, 44270), (4194, 43320), (4332, 41940), (4427, 41040), (4560, 39843), (4660, 38988), (5130, 35416), (5415, 33552), (5592, 32490), (5776, 31455), (6291, 28880), (6498, 27960), (6840, 26562), (6990, 25992), (7220, 25164), (8208, 22135), (8388, 21660), (8664, 20970), (8854, 20520), (9320, 19494), (9747, 18640), (10260, 17708), (10485, 17328), (10830, 16776), (11184, 16245), (12582, 14440), (12996, 13980), (13281, 13680)]