448286720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 208

約数和(自身を含む): 1273864320

約数和(自身を除く): 825577600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 59, 64, 70, 80, 106, 112, 118, 128, 140, 160, 212, 224, 236, 256, 265, 280, 295, 320, 371, 413, 424, 448, 472, 512, 530, 560, 590, 640, 742, 826, 848, 896, 944, 1024, 1060, 1120, 1180, 1280, 1484, 1652, 1696, 1792, 1855, 1888, 2048, 2065, 2120, 2240, 2360, 2560, 2968, 3127, 3304, 3392, 3584, 3710, 3776, 4096, 4130, 4240, 4480, 4720, 5120, 5936, 6254, 6608, 6784, 7168, 7420, 7552, 8260, 8480, 8960, 9440, 10240, 11872, 12508, 13216, 13568, 14336, 14840, 15104, 15635, 16520, 16960, 17920, 18880, 20480, 21889, 23744, 25016, 26432, 27136, 28672, 29680, 30208, 31270, 33040, 33920, 35840, 37760, 43778, 47488, 50032, 52864, 54272, 59360, 60416, 62540, 66080, 67840, 71680, 75520, 87556, 94976, 100064, 105728, 108544, 109445, 118720, 120832, 125080, 132160, 135680, 143360, 151040, 175112, 189952, 200128, 211456, 217088, 218890, 237440, 241664, 250160, 264320, 271360, 302080, 350224, 379904, 400256, 422912, 437780, 474880, 500320, 528640, 542720, 604160, 700448, 759808, 800512, 845824, 875560, 949760, 1000640, 1057280, 1085440, 1208320, 1400896, 1519616, 1601024, 1691648, 1751120, 1899520, 2001280, 2114560, 2801792, 3202048, 3502240, 3799040, 4002560, 4229120, 5603584, 6404096, 7004480, 7598080, 8005120, 8458240, 11207168, 12808192, 14008960, 16010240, 22414336, 28017920, 32020480, 44828672, 56035840, 64040960, 89657344, 112071680, 224143360, 448286720]

約数ペア:

[(1, 448286720), (2, 224143360), (4, 112071680), (5, 89657344), (7, 64040960), (8, 56035840), (10, 44828672), (14, 32020480), (16, 28017920), (20, 22414336), (28, 16010240), (32, 14008960), (35, 12808192), (40, 11207168), (53, 8458240), (56, 8005120), (59, 7598080), (64, 7004480), (70, 6404096), (80, 5603584), (106, 4229120), (112, 4002560), (118, 3799040), (128, 3502240), (140, 3202048), (160, 2801792), (212, 2114560), (224, 2001280), (236, 1899520), (256, 1751120), (265, 1691648), (280, 1601024), (295, 1519616), (320, 1400896), (371, 1208320), (413, 1085440), (424, 1057280), (448, 1000640), (472, 949760), (512, 875560), (530, 845824), (560, 800512), (590, 759808), (640, 700448), (742, 604160), (826, 542720), (848, 528640), (896, 500320), (944, 474880), (1024, 437780), (1060, 422912), (1120, 400256), (1180, 379904), (1280, 350224), (1484, 302080), (1652, 271360), (1696, 264320), (1792, 250160), (1855, 241664), (1888, 237440), (2048, 218890), (2065, 217088), (2120, 211456), (2240, 200128), (2360, 189952), (2560, 175112), (2968, 151040), (3127, 143360), (3304, 135680), (3392, 132160), (3584, 125080), (3710, 120832), (3776, 118720), (4096, 109445), (4130, 108544), (4240, 105728), (4480, 100064), (4720, 94976), (5120, 87556), (5936, 75520), (6254, 71680), (6608, 67840), (6784, 66080), (7168, 62540), (7420, 60416), (7552, 59360), (8260, 54272), (8480, 52864), (8960, 50032), (9440, 47488), (10240, 43778), (11872, 37760), (12508, 35840), (13216, 33920), (13568, 33040), (14336, 31270), (14840, 30208), (15104, 29680), (15635, 28672), (16520, 27136), (16960, 26432), (17920, 25016), (18880, 23744), (20480, 21889)]