235540480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 208

約数和(自身を含む): 679394304

約数和(自身を除く): 443853824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 128, 140, 155, 160, 212, 217, 224, 248, 256, 265, 280, 310, 320, 371, 424, 434, 448, 496, 512, 530, 560, 620, 640, 742, 848, 868, 896, 992, 1024, 1060, 1085, 1120, 1240, 1280, 1484, 1643, 1696, 1736, 1792, 1855, 1984, 2048, 2120, 2170, 2240, 2480, 2560, 2968, 3286, 3392, 3472, 3584, 3710, 3968, 4096, 4240, 4340, 4480, 4960, 5120, 5936, 6572, 6784, 6944, 7168, 7420, 7936, 8215, 8480, 8680, 8960, 9920, 10240, 11501, 11872, 13144, 13568, 13888, 14336, 14840, 15872, 16430, 16960, 17360, 17920, 19840, 20480, 23002, 23744, 26288, 27136, 27776, 28672, 29680, 31744, 32860, 33920, 34720, 35840, 39680, 46004, 47488, 52576, 54272, 55552, 57505, 59360, 63488, 65720, 67840, 69440, 71680, 79360, 92008, 94976, 105152, 108544, 111104, 115010, 118720, 126976, 131440, 135680, 138880, 143360, 158720, 184016, 189952, 210304, 217088, 222208, 230020, 237440, 262880, 271360, 277760, 317440, 368032, 379904, 420608, 444416, 460040, 474880, 525760, 542720, 555520, 634880, 736064, 759808, 841216, 888832, 920080, 949760, 1051520, 1085440, 1111040, 1472128, 1519616, 1682432, 1840160, 1899520, 2103040, 2222080, 2944256, 3364864, 3680320, 3799040, 4206080, 4444160, 5888512, 6729728, 7360640, 7598080, 8412160, 11777024, 14721280, 16824320, 23554048, 29442560, 33648640, 47108096, 58885120, 117770240, 235540480]

約数ペア:

[(1, 235540480), (2, 117770240), (4, 58885120), (5, 47108096), (7, 33648640), (8, 29442560), (10, 23554048), (14, 16824320), (16, 14721280), (20, 11777024), (28, 8412160), (31, 7598080), (32, 7360640), (35, 6729728), (40, 5888512), (53, 4444160), (56, 4206080), (62, 3799040), (64, 3680320), (70, 3364864), (80, 2944256), (106, 2222080), (112, 2103040), (124, 1899520), (128, 1840160), (140, 1682432), (155, 1519616), (160, 1472128), (212, 1111040), (217, 1085440), (224, 1051520), (248, 949760), (256, 920080), (265, 888832), (280, 841216), (310, 759808), (320, 736064), (371, 634880), (424, 555520), (434, 542720), (448, 525760), (496, 474880), (512, 460040), (530, 444416), (560, 420608), (620, 379904), (640, 368032), (742, 317440), (848, 277760), (868, 271360), (896, 262880), (992, 237440), (1024, 230020), (1060, 222208), (1085, 217088), (1120, 210304), (1240, 189952), (1280, 184016), (1484, 158720), (1643, 143360), (1696, 138880), (1736, 135680), (1792, 131440), (1855, 126976), (1984, 118720), (2048, 115010), (2120, 111104), (2170, 108544), (2240, 105152), (2480, 94976), (2560, 92008), (2968, 79360), (3286, 71680), (3392, 69440), (3472, 67840), (3584, 65720), (3710, 63488), (3968, 59360), (4096, 57505), (4240, 55552), (4340, 54272), (4480, 52576), (4960, 47488), (5120, 46004), (5936, 39680), (6572, 35840), (6784, 34720), (6944, 33920), (7168, 32860), (7420, 31744), (7936, 29680), (8215, 28672), (8480, 27776), (8680, 27136), (8960, 26288), (9920, 23744), (10240, 23002), (11501, 20480), (11872, 19840), (13144, 17920), (13568, 17360), (13888, 16960), (14336, 16430), (14840, 15872)]