242245440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 252

約数和(自身を含む): 883159524

約数和(自身を除く): 640914084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 233, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 466, 480, 570, 576, 608, 684, 699, 720, 722, 760, 855, 912, 932, 960, 1083, 1140, 1165, 1216, 1368, 1398, 1440, 1444, 1520, 1710, 1805, 1824, 1864, 2097, 2166, 2280, 2330, 2736, 2796, 2880, 2888, 3040, 3249, 3420, 3495, 3610, 3648, 3728, 4194, 4332, 4427, 4560, 4660, 5415, 5472, 5592, 5776, 6080, 6498, 6840, 6990, 7220, 7456, 8388, 8664, 8854, 9120, 9320, 10485, 10830, 10944, 11184, 11552, 12996, 13281, 13680, 13980, 14440, 14912, 16245, 16776, 17328, 17708, 18240, 18640, 20970, 21660, 22135, 22368, 23104, 25992, 26562, 27360, 27960, 28880, 32490, 33552, 34656, 35416, 37280, 39843, 41940, 43320, 44270, 44736, 51984, 53124, 54720, 55920, 57760, 64980, 66405, 67104, 69312, 70832, 74560, 79686, 83880, 84113, 86640, 88540, 103968, 106248, 111840, 115520, 129960, 132810, 134208, 141664, 159372, 167760, 168226, 173280, 177080, 199215, 207936, 212496, 223680, 252339, 259920, 265620, 283328, 318744, 335520, 336452, 346560, 354160, 398430, 420565, 424992, 504678, 519840, 531240, 637488, 671040, 672904, 708320, 757017, 796860, 841130, 849984, 1009356, 1039680, 1062480, 1261695, 1274976, 1345808, 1416640, 1514034, 1593720, 1682260, 2018712, 2124960, 2523390, 2549952, 2691616, 3028068, 3187440, 3364520, 3785085, 4037424, 4249920, 5046780, 5383232, 6056136, 6374880, 6729040, 7570170, 8074848, 10093560, 12112272, 12749760, 13458080, 15140340, 16149696, 20187120, 24224544, 26916160, 30280680, 40374240, 48449088, 60561360, 80748480, 121122720, 242245440]

約数ペア:

[(1, 242245440), (2, 121122720), (3, 80748480), (4, 60561360), (5, 48449088), (6, 40374240), (8, 30280680), (9, 26916160), (10, 24224544), (12, 20187120), (15, 16149696), (16, 15140340), (18, 13458080), (19, 12749760), (20, 12112272), (24, 10093560), (30, 8074848), (32, 7570170), (36, 6729040), (38, 6374880), (40, 6056136), (45, 5383232), (48, 5046780), (57, 4249920), (60, 4037424), (64, 3785085), (72, 3364520), (76, 3187440), (80, 3028068), (90, 2691616), (95, 2549952), (96, 2523390), (114, 2124960), (120, 2018712), (144, 1682260), (152, 1593720), (160, 1514034), (171, 1416640), (180, 1345808), (190, 1274976), (192, 1261695), (228, 1062480), (233, 1039680), (240, 1009356), (285, 849984), (288, 841130), (304, 796860), (320, 757017), (342, 708320), (360, 672904), (361, 671040), (380, 637488), (456, 531240), (466, 519840), (480, 504678), (570, 424992), (576, 420565), (608, 398430), (684, 354160), (699, 346560), (720, 336452), (722, 335520), (760, 318744), (855, 283328), (912, 265620), (932, 259920), (960, 252339), (1083, 223680), (1140, 212496), (1165, 207936), (1216, 199215), (1368, 177080), (1398, 173280), (1440, 168226), (1444, 167760), (1520, 159372), (1710, 141664), (1805, 134208), (1824, 132810), (1864, 129960), (2097, 115520), (2166, 111840), (2280, 106248), (2330, 103968), (2736, 88540), (2796, 86640), (2880, 84113), (2888, 83880), (3040, 79686), (3249, 74560), (3420, 70832), (3495, 69312), (3610, 67104), (3648, 66405), (3728, 64980), (4194, 57760), (4332, 55920), (4427, 54720), (4560, 53124), (4660, 51984), (5415, 44736), (5472, 44270), (5592, 43320), (5776, 41940), (6080, 39843), (6498, 37280), (6840, 35416), (6990, 34656), (7220, 33552), (7456, 32490), (8388, 28880), (8664, 27960), (8854, 27360), (9120, 26562), (9320, 25992), (10485, 23104), (10830, 22368), (10944, 22135), (11184, 21660), (11552, 20970), (12996, 18640), (13281, 18240), (13680, 17708), (13980, 17328), (14440, 16776), (14912, 16245)]