69527640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6401

約数の個数: 128

約数和(自身を含む): 256757760

約数和(自身を除く): 187230120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6367, 10920, 12734, 19101, 25468, 31835, 38202, 44569, 50936, 63670, 76404, 82771, 89138, 95505, 127340, 133707, 152808, 165542, 178276, 191010, 222845, 248313, 254680, 267414, 331084, 356552, 382020, 413855, 445690, 496626, 534828, 579397, 662168, 668535, 764040, 827710, 891380, 993252, 1069656, 1158794, 1241565, 1337070, 1655420, 1738191, 1782760, 1986504, 2317588, 2483130, 2674140, 2896985, 3310840, 3476382, 4635176, 4966260, 5348280, 5793970, 6952764, 8690955, 9932520, 11587940, 13905528, 17381910, 23175880, 34763820, 69527640]

約数ペア:

[(1, 69527640), (2, 34763820), (3, 23175880), (4, 17381910), (5, 13905528), (6, 11587940), (7, 9932520), (8, 8690955), (10, 6952764), (12, 5793970), (13, 5348280), (14, 4966260), (15, 4635176), (20, 3476382), (21, 3310840), (24, 2896985), (26, 2674140), (28, 2483130), (30, 2317588), (35, 1986504), (39, 1782760), (40, 1738191), (42, 1655420), (52, 1337070), (56, 1241565), (60, 1158794), (65, 1069656), (70, 993252), (78, 891380), (84, 827710), (91, 764040), (104, 668535), (105, 662168), (120, 579397), (130, 534828), (140, 496626), (156, 445690), (168, 413855), (182, 382020), (195, 356552), (210, 331084), (260, 267414), (273, 254680), (280, 248313), (312, 222845), (364, 191010), (390, 178276), (420, 165542), (455, 152808), (520, 133707), (546, 127340), (728, 95505), (780, 89138), (840, 82771), (910, 76404), (1092, 63670), (1365, 50936), (1560, 44569), (1820, 38202), (2184, 31835), (2730, 25468), (3640, 19101), (5460, 12734), (6367, 10920)]