466001920

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 112

約数和(自身を含む): 1157557248

約数和(自身を除く): 691555328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 367, 496, 512, 620, 640, 734, 992, 1024, 1240, 1280, 1468, 1835, 1984, 2048, 2480, 2560, 2936, 3670, 3968, 4096, 4960, 5120, 5872, 7340, 7936, 8192, 9920, 10240, 11377, 11744, 14680, 15872, 19840, 20480, 22754, 23488, 29360, 31744, 39680, 40960, 45508, 46976, 56885, 58720, 63488, 79360, 91016, 93952, 113770, 117440, 126976, 158720, 182032, 187904, 227540, 234880, 253952, 317440, 364064, 375808, 455080, 469760, 634880, 728128, 751616, 910160, 939520, 1269760, 1456256, 1503232, 1820320, 1879040, 2912512, 3006464, 3640640, 3758080, 5825024, 7281280, 7516160, 11650048, 14562560, 15032320, 23300096, 29125120, 46600192, 58250240, 93200384, 116500480, 233000960, 466001920]

約数ペア:

[(1, 466001920), (2, 233000960), (4, 116500480), (5, 93200384), (8, 58250240), (10, 46600192), (16, 29125120), (20, 23300096), (31, 15032320), (32, 14562560), (40, 11650048), (62, 7516160), (64, 7281280), (80, 5825024), (124, 3758080), (128, 3640640), (155, 3006464), (160, 2912512), (248, 1879040), (256, 1820320), (310, 1503232), (320, 1456256), (367, 1269760), (496, 939520), (512, 910160), (620, 751616), (640, 728128), (734, 634880), (992, 469760), (1024, 455080), (1240, 375808), (1280, 364064), (1468, 317440), (1835, 253952), (1984, 234880), (2048, 227540), (2480, 187904), (2560, 182032), (2936, 158720), (3670, 126976), (3968, 117440), (4096, 113770), (4960, 93952), (5120, 91016), (5872, 79360), (7340, 63488), (7936, 58720), (8192, 56885), (9920, 46976), (10240, 45508), (11377, 40960), (11744, 39680), (14680, 31744), (15872, 29360), (19840, 23488), (20480, 22754)]