240159360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 888330240

約数和(自身を除く): 648170880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 167, 168, 192, 210, 214, 224, 240, 280, 320, 321, 334, 336, 384, 420, 428, 448, 480, 501, 535, 560, 640, 642, 668, 672, 749, 835, 840, 856, 896, 960, 1002, 1070, 1120, 1169, 1284, 1336, 1344, 1498, 1605, 1670, 1680, 1712, 1920, 2004, 2140, 2240, 2247, 2338, 2505, 2568, 2672, 2688, 2996, 3210, 3340, 3360, 3424, 3507, 3745, 4008, 4280, 4480, 4494, 4676, 5010, 5136, 5344, 5845, 5992, 6420, 6680, 6720, 6848, 7014, 7490, 8016, 8560, 8988, 9352, 10020, 10272, 10688, 11235, 11690, 11984, 12840, 13360, 13440, 13696, 14028, 14980, 16032, 17120, 17535, 17869, 17976, 18704, 20040, 20544, 21376, 22470, 23380, 23968, 25680, 26720, 28056, 29960, 32064, 34240, 35070, 35738, 35952, 37408, 40080, 41088, 44940, 46760, 47936, 51360, 53440, 53607, 56112, 59920, 64128, 68480, 70140, 71476, 71904, 74816, 80160, 89345, 89880, 93520, 95872, 102720, 106880, 107214, 112224, 119840, 125083, 140280, 142952, 143808, 149632, 160320, 178690, 179760, 187040, 205440, 214428, 224448, 239680, 250166, 268035, 280560, 285904, 287616, 320640, 357380, 359520, 374080, 375249, 428856, 448896, 479360, 500332, 536070, 561120, 571808, 625415, 714760, 719040, 748160, 750498, 857712, 1000664, 1072140, 1122240, 1143616, 1250830, 1429520, 1438080, 1500996, 1715424, 1876245, 2001328, 2144280, 2244480, 2287232, 2501660, 2859040, 3001992, 3430848, 3752490, 4002656, 4288560, 5003320, 5718080, 6003984, 6861696, 7504980, 8005312, 8577120, 10006640, 11436160, 12007968, 15009960, 16010624, 17154240, 20013280, 24015936, 30019920, 34308480, 40026560, 48031872, 60039840, 80053120, 120079680, 240159360]

約数ペア:

[(1, 240159360), (2, 120079680), (3, 80053120), (4, 60039840), (5, 48031872), (6, 40026560), (7, 34308480), (8, 30019920), (10, 24015936), (12, 20013280), (14, 17154240), (15, 16010624), (16, 15009960), (20, 12007968), (21, 11436160), (24, 10006640), (28, 8577120), (30, 8005312), (32, 7504980), (35, 6861696), (40, 6003984), (42, 5718080), (48, 5003320), (56, 4288560), (60, 4002656), (64, 3752490), (70, 3430848), (80, 3001992), (84, 2859040), (96, 2501660), (105, 2287232), (107, 2244480), (112, 2144280), (120, 2001328), (128, 1876245), (140, 1715424), (160, 1500996), (167, 1438080), (168, 1429520), (192, 1250830), (210, 1143616), (214, 1122240), (224, 1072140), (240, 1000664), (280, 857712), (320, 750498), (321, 748160), (334, 719040), (336, 714760), (384, 625415), (420, 571808), (428, 561120), (448, 536070), (480, 500332), (501, 479360), (535, 448896), (560, 428856), (640, 375249), (642, 374080), (668, 359520), (672, 357380), (749, 320640), (835, 287616), (840, 285904), (856, 280560), (896, 268035), (960, 250166), (1002, 239680), (1070, 224448), (1120, 214428), (1169, 205440), (1284, 187040), (1336, 179760), (1344, 178690), (1498, 160320), (1605, 149632), (1670, 143808), (1680, 142952), (1712, 140280), (1920, 125083), (2004, 119840), (2140, 112224), (2240, 107214), (2247, 106880), (2338, 102720), (2505, 95872), (2568, 93520), (2672, 89880), (2688, 89345), (2996, 80160), (3210, 74816), (3340, 71904), (3360, 71476), (3424, 70140), (3507, 68480), (3745, 64128), (4008, 59920), (4280, 56112), (4480, 53607), (4494, 53440), (4676, 51360), (5010, 47936), (5136, 46760), (5344, 44940), (5845, 41088), (5992, 40080), (6420, 37408), (6680, 35952), (6720, 35738), (6848, 35070), (7014, 34240), (7490, 32064), (8016, 29960), (8560, 28056), (8988, 26720), (9352, 25680), (10020, 23968), (10272, 23380), (10688, 22470), (11235, 21376), (11690, 20544), (11984, 20040), (12840, 18704), (13360, 17976), (13440, 17869), (13696, 17535), (14028, 17120), (14980, 16032)]