233051840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 656722080

約数和(自身を除く): 423670240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 89, 98, 112, 140, 160, 167, 178, 196, 224, 245, 280, 320, 334, 356, 392, 445, 448, 490, 560, 623, 668, 712, 784, 835, 890, 980, 1120, 1169, 1246, 1336, 1424, 1568, 1670, 1780, 1960, 2240, 2338, 2492, 2672, 2848, 3115, 3136, 3340, 3560, 3920, 4361, 4676, 4984, 5344, 5696, 5845, 6230, 6680, 7120, 7840, 8183, 8722, 9352, 9968, 10688, 11690, 12460, 13360, 14240, 14863, 15680, 16366, 17444, 18704, 19936, 21805, 23380, 24920, 26720, 28480, 29726, 32732, 34888, 37408, 39872, 40915, 43610, 46760, 49840, 53440, 59452, 65464, 69776, 74315, 74816, 81830, 87220, 93520, 99680, 104041, 118904, 130928, 139552, 148630, 163660, 174440, 187040, 199360, 208082, 237808, 261856, 279104, 297260, 327320, 348880, 374080, 416164, 475616, 520205, 523712, 594520, 654640, 697760, 728287, 832328, 951232, 1040410, 1189040, 1309280, 1395520, 1456574, 1664656, 2080820, 2378080, 2618560, 2913148, 3329312, 3641435, 4161640, 4756160, 5826296, 6658624, 7282870, 8323280, 11652592, 14565740, 16646560, 23305184, 29131480, 33293120, 46610368, 58262960, 116525920, 233051840]

約数ペア:

[(1, 233051840), (2, 116525920), (4, 58262960), (5, 46610368), (7, 33293120), (8, 29131480), (10, 23305184), (14, 16646560), (16, 14565740), (20, 11652592), (28, 8323280), (32, 7282870), (35, 6658624), (40, 5826296), (49, 4756160), (56, 4161640), (64, 3641435), (70, 3329312), (80, 2913148), (89, 2618560), (98, 2378080), (112, 2080820), (140, 1664656), (160, 1456574), (167, 1395520), (178, 1309280), (196, 1189040), (224, 1040410), (245, 951232), (280, 832328), (320, 728287), (334, 697760), (356, 654640), (392, 594520), (445, 523712), (448, 520205), (490, 475616), (560, 416164), (623, 374080), (668, 348880), (712, 327320), (784, 297260), (835, 279104), (890, 261856), (980, 237808), (1120, 208082), (1169, 199360), (1246, 187040), (1336, 174440), (1424, 163660), (1568, 148630), (1670, 139552), (1780, 130928), (1960, 118904), (2240, 104041), (2338, 99680), (2492, 93520), (2672, 87220), (2848, 81830), (3115, 74816), (3136, 74315), (3340, 69776), (3560, 65464), (3920, 59452), (4361, 53440), (4676, 49840), (4984, 46760), (5344, 43610), (5696, 40915), (5845, 39872), (6230, 37408), (6680, 34888), (7120, 32732), (7840, 29726), (8183, 28480), (8722, 26720), (9352, 24920), (9968, 23380), (10688, 21805), (11690, 19936), (12460, 18704), (13360, 17444), (14240, 16366), (14863, 15680)]