327177760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 192

約数和(自身を含む): 993710592

約数和(自身を除く): 666532832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 977, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 1954, 2080, 2093, 2392, 2576, 2912, 2990, 3220, 3640, 3680, 3908, 4186, 4784, 4885, 5152, 5980, 6440, 6839, 7280, 7816, 8372, 9568, 9770, 10465, 11960, 12701, 12880, 13678, 14560, 15632, 16744, 19540, 20930, 22471, 23920, 25402, 25760, 27356, 31264, 33488, 34195, 39080, 41860, 44942, 47840, 50804, 54712, 63505, 66976, 68390, 78160, 83720, 88907, 89884, 101608, 109424, 112355, 127010, 136780, 156320, 157297, 167440, 177814, 179768, 203216, 218848, 224710, 254020, 273560, 292123, 314594, 334880, 355628, 359536, 406432, 444535, 449420, 508040, 547120, 584246, 629188, 711256, 719072, 786485, 889070, 898840, 1016080, 1094240, 1168492, 1258376, 1422512, 1460615, 1572970, 1778140, 1797680, 2032160, 2044861, 2336984, 2516752, 2845024, 2921230, 3145940, 3556280, 3595360, 4089722, 4673968, 5033504, 5842460, 6291880, 7112560, 8179444, 9347936, 10224305, 11684920, 12583760, 14225120, 16358888, 20448610, 23369840, 25167520, 32717776, 40897220, 46739680, 65435552, 81794440, 163588880, 327177760]

約数ペア:

[(1, 327177760), (2, 163588880), (4, 81794440), (5, 65435552), (7, 46739680), (8, 40897220), (10, 32717776), (13, 25167520), (14, 23369840), (16, 20448610), (20, 16358888), (23, 14225120), (26, 12583760), (28, 11684920), (32, 10224305), (35, 9347936), (40, 8179444), (46, 7112560), (52, 6291880), (56, 5842460), (65, 5033504), (70, 4673968), (80, 4089722), (91, 3595360), (92, 3556280), (104, 3145940), (112, 2921230), (115, 2845024), (130, 2516752), (140, 2336984), (160, 2044861), (161, 2032160), (182, 1797680), (184, 1778140), (208, 1572970), (224, 1460615), (230, 1422512), (260, 1258376), (280, 1168492), (299, 1094240), (322, 1016080), (364, 898840), (368, 889070), (416, 786485), (455, 719072), (460, 711256), (520, 629188), (560, 584246), (598, 547120), (644, 508040), (728, 449420), (736, 444535), (805, 406432), (910, 359536), (920, 355628), (977, 334880), (1040, 314594), (1120, 292123), (1196, 273560), (1288, 254020), (1456, 224710), (1495, 218848), (1610, 203216), (1820, 179768), (1840, 177814), (1954, 167440), (2080, 157297), (2093, 156320), (2392, 136780), (2576, 127010), (2912, 112355), (2990, 109424), (3220, 101608), (3640, 89884), (3680, 88907), (3908, 83720), (4186, 78160), (4784, 68390), (4885, 66976), (5152, 63505), (5980, 54712), (6440, 50804), (6839, 47840), (7280, 44942), (7816, 41860), (8372, 39080), (9568, 34195), (9770, 33488), (10465, 31264), (11960, 27356), (12701, 25760), (12880, 25402), (13678, 23920), (14560, 22471), (15632, 20930), (16744, 19540)]