231831040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 673510464

約数和(自身を除く): 441679424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 761, 896, 952, 1088, 1120, 1190, 1280, 1360, 1522, 1792, 1904, 2176, 2240, 2380, 2560, 2720, 3044, 3584, 3805, 3808, 4352, 4480, 4760, 5327, 5440, 6088, 7610, 7616, 8704, 8960, 9520, 10654, 10880, 12176, 12937, 15220, 15232, 17920, 19040, 21308, 21760, 24352, 25874, 26635, 30440, 30464, 38080, 42616, 43520, 48704, 51748, 53270, 60880, 60928, 64685, 76160, 85232, 90559, 97408, 103496, 106540, 121760, 129370, 152320, 170464, 181118, 194816, 206992, 213080, 243520, 258740, 304640, 340928, 362236, 389632, 413984, 426160, 452795, 487040, 517480, 681856, 724472, 827968, 852320, 905590, 974080, 1034960, 1363712, 1448944, 1655936, 1704640, 1811180, 1948160, 2069920, 2727424, 2897888, 3311872, 3409280, 3622360, 4139840, 5795776, 6623744, 6818560, 7244720, 8279680, 11591552, 13637120, 14489440, 16559360, 23183104, 28978880, 33118720, 46366208, 57957760, 115915520, 231831040]

約数ペア:

[(1, 231831040), (2, 115915520), (4, 57957760), (5, 46366208), (7, 33118720), (8, 28978880), (10, 23183104), (14, 16559360), (16, 14489440), (17, 13637120), (20, 11591552), (28, 8279680), (32, 7244720), (34, 6818560), (35, 6623744), (40, 5795776), (56, 4139840), (64, 3622360), (68, 3409280), (70, 3311872), (80, 2897888), (85, 2727424), (112, 2069920), (119, 1948160), (128, 1811180), (136, 1704640), (140, 1655936), (160, 1448944), (170, 1363712), (224, 1034960), (238, 974080), (256, 905590), (272, 852320), (280, 827968), (320, 724472), (340, 681856), (448, 517480), (476, 487040), (512, 452795), (544, 426160), (560, 413984), (595, 389632), (640, 362236), (680, 340928), (761, 304640), (896, 258740), (952, 243520), (1088, 213080), (1120, 206992), (1190, 194816), (1280, 181118), (1360, 170464), (1522, 152320), (1792, 129370), (1904, 121760), (2176, 106540), (2240, 103496), (2380, 97408), (2560, 90559), (2720, 85232), (3044, 76160), (3584, 64685), (3805, 60928), (3808, 60880), (4352, 53270), (4480, 51748), (4760, 48704), (5327, 43520), (5440, 42616), (6088, 38080), (7610, 30464), (7616, 30440), (8704, 26635), (8960, 25874), (9520, 24352), (10654, 21760), (10880, 21308), (12176, 19040), (12937, 17920), (15220, 15232)]