631726080

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 224

約数和(自身を含む): 2080772064

約数和(自身を除く): 1449045984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 97, 106, 120, 128, 159, 160, 192, 194, 212, 240, 256, 265, 291, 318, 320, 384, 388, 424, 480, 485, 512, 530, 582, 636, 640, 768, 776, 795, 848, 960, 970, 1024, 1060, 1164, 1272, 1280, 1455, 1536, 1552, 1590, 1696, 1920, 1940, 2048, 2120, 2328, 2544, 2560, 2910, 3072, 3104, 3180, 3392, 3840, 3880, 4096, 4240, 4656, 5088, 5120, 5141, 5820, 6144, 6208, 6360, 6784, 7680, 7760, 8192, 8480, 9312, 10176, 10240, 10282, 11640, 12288, 12416, 12720, 13568, 15360, 15423, 15520, 16960, 18624, 20352, 20480, 20564, 23280, 24576, 24832, 25440, 25705, 27136, 30720, 30846, 31040, 33920, 37248, 40704, 40960, 41128, 46560, 49664, 50880, 51410, 54272, 61440, 61692, 62080, 67840, 74496, 77115, 81408, 82256, 93120, 99328, 101760, 102820, 108544, 122880, 123384, 124160, 135680, 148992, 154230, 162816, 164512, 186240, 198656, 203520, 205640, 217088, 246768, 248320, 271360, 297984, 308460, 325632, 329024, 372480, 397312, 407040, 411280, 434176, 493536, 496640, 542720, 595968, 616920, 651264, 658048, 744960, 794624, 814080, 822560, 987072, 993280, 1085440, 1191936, 1233840, 1302528, 1316096, 1489920, 1628160, 1645120, 1974144, 1986560, 2170880, 2383872, 2467680, 2632192, 2979840, 3256320, 3290240, 3948288, 3973120, 4935360, 5264384, 5959680, 6512640, 6580480, 7896576, 9870720, 10528768, 11919360, 13160960, 15793152, 19741440, 21057536, 26321920, 31586304, 39482880, 42115072, 52643840, 63172608, 78965760, 105287680, 126345216, 157931520, 210575360, 315863040, 631726080]

約数ペア:

[(1, 631726080), (2, 315863040), (3, 210575360), (4, 157931520), (5, 126345216), (6, 105287680), (8, 78965760), (10, 63172608), (12, 52643840), (15, 42115072), (16, 39482880), (20, 31586304), (24, 26321920), (30, 21057536), (32, 19741440), (40, 15793152), (48, 13160960), (53, 11919360), (60, 10528768), (64, 9870720), (80, 7896576), (96, 6580480), (97, 6512640), (106, 5959680), (120, 5264384), (128, 4935360), (159, 3973120), (160, 3948288), (192, 3290240), (194, 3256320), (212, 2979840), (240, 2632192), (256, 2467680), (265, 2383872), (291, 2170880), (318, 1986560), (320, 1974144), (384, 1645120), (388, 1628160), (424, 1489920), (480, 1316096), (485, 1302528), (512, 1233840), (530, 1191936), (582, 1085440), (636, 993280), (640, 987072), (768, 822560), (776, 814080), (795, 794624), (848, 744960), (960, 658048), (970, 651264), (1024, 616920), (1060, 595968), (1164, 542720), (1272, 496640), (1280, 493536), (1455, 434176), (1536, 411280), (1552, 407040), (1590, 397312), (1696, 372480), (1920, 329024), (1940, 325632), (2048, 308460), (2120, 297984), (2328, 271360), (2544, 248320), (2560, 246768), (2910, 217088), (3072, 205640), (3104, 203520), (3180, 198656), (3392, 186240), (3840, 164512), (3880, 162816), (4096, 154230), (4240, 148992), (4656, 135680), (5088, 124160), (5120, 123384), (5141, 122880), (5820, 108544), (6144, 102820), (6208, 101760), (6360, 99328), (6784, 93120), (7680, 82256), (7760, 81408), (8192, 77115), (8480, 74496), (9312, 67840), (10176, 62080), (10240, 61692), (10282, 61440), (11640, 54272), (12288, 51410), (12416, 50880), (12720, 49664), (13568, 46560), (15360, 41128), (15423, 40960), (15520, 40704), (16960, 37248), (18624, 33920), (20352, 31040), (20480, 30846), (20564, 30720), (23280, 27136), (24576, 25705), (24832, 25440)]