662388480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4463

約数の個数: 216

約数和(自身を含む): 2468645088

約数和(自身を除く): 1806256608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4423, 4680, 4992, 5760, 6240, 7488, 8320, 8846, 9360, 9984, 11520, 12480, 13269, 14976, 16640, 17692, 18720, 22115, 24960, 26538, 29952, 35384, 37440, 39807, 44230, 49920, 53076, 57499, 66345, 70768, 74880, 79614, 88460, 106152, 114998, 132690, 141536, 149760, 159228, 172497, 176920, 199035, 212304, 229996, 265380, 283072, 287495, 318456, 344994, 353840, 398070, 424608, 459992, 517491, 530760, 566144, 574990, 636912, 689988, 707680, 796140, 849216, 862485, 919984, 1034982, 1061520, 1132288, 1149980, 1273824, 1379976, 1415360, 1592280, 1698432, 1724970, 1839968, 2069964, 2123040, 2299960, 2547648, 2587455, 2759952, 2830720, 3184560, 3396864, 3449940, 3679936, 4139928, 4246080, 4599920, 5095296, 5174910, 5519904, 5661440, 6369120, 6899880, 7359872, 8279856, 8492160, 9199840, 10190592, 10349820, 11039808, 12738240, 13799760, 14719744, 16559712, 16984320, 18399680, 20699640, 22079616, 25476480, 27599520, 33119424, 36799360, 41399280, 44159232, 50952960, 55199040, 66238848, 73598720, 82798560, 110398080, 132477696, 165597120, 220796160, 331194240, 662388480]

約数ペア:

[(1, 662388480), (2, 331194240), (3, 220796160), (4, 165597120), (5, 132477696), (6, 110398080), (8, 82798560), (9, 73598720), (10, 66238848), (12, 55199040), (13, 50952960), (15, 44159232), (16, 41399280), (18, 36799360), (20, 33119424), (24, 27599520), (26, 25476480), (30, 22079616), (32, 20699640), (36, 18399680), (39, 16984320), (40, 16559712), (45, 14719744), (48, 13799760), (52, 12738240), (60, 11039808), (64, 10349820), (65, 10190592), (72, 9199840), (78, 8492160), (80, 8279856), (90, 7359872), (96, 6899880), (104, 6369120), (117, 5661440), (120, 5519904), (128, 5174910), (130, 5095296), (144, 4599920), (156, 4246080), (160, 4139928), (180, 3679936), (192, 3449940), (195, 3396864), (208, 3184560), (234, 2830720), (240, 2759952), (256, 2587455), (260, 2547648), (288, 2299960), (312, 2123040), (320, 2069964), (360, 1839968), (384, 1724970), (390, 1698432), (416, 1592280), (468, 1415360), (480, 1379976), (520, 1273824), (576, 1149980), (585, 1132288), (624, 1061520), (640, 1034982), (720, 919984), (768, 862485), (780, 849216), (832, 796140), (936, 707680), (960, 689988), (1040, 636912), (1152, 574990), (1170, 566144), (1248, 530760), (1280, 517491), (1440, 459992), (1560, 424608), (1664, 398070), (1872, 353840), (1920, 344994), (2080, 318456), (2304, 287495), (2340, 283072), (2496, 265380), (2880, 229996), (3120, 212304), (3328, 199035), (3744, 176920), (3840, 172497), (4160, 159228), (4423, 149760), (4680, 141536), (4992, 132690), (5760, 114998), (6240, 106152), (7488, 88460), (8320, 79614), (8846, 74880), (9360, 70768), (9984, 66345), (11520, 57499), (12480, 53076), (13269, 49920), (14976, 44230), (16640, 39807), (17692, 37440), (18720, 35384), (22115, 29952), (24960, 26538)]