229962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 788719680

約数和(自身を除く): 558756960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 269, 274, 312, 390, 411, 416, 480, 520, 538, 548, 624, 685, 780, 807, 822, 1040, 1076, 1096, 1248, 1345, 1370, 1560, 1614, 1644, 1781, 2055, 2080, 2152, 2192, 2690, 2740, 3120, 3228, 3288, 3497, 3562, 4035, 4110, 4304, 4384, 5343, 5380, 5480, 6240, 6456, 6576, 6994, 7124, 8070, 8220, 8608, 8905, 10491, 10686, 10760, 10960, 12912, 13152, 13988, 14248, 16140, 16440, 17485, 17810, 20982, 21372, 21520, 21920, 25824, 26715, 27976, 28496, 32280, 32880, 34970, 35620, 36853, 41964, 42744, 43040, 52455, 53430, 55952, 56992, 64560, 65760, 69940, 71240, 73706, 83928, 85488, 104910, 106860, 110559, 111904, 129120, 139880, 142480, 147412, 167856, 170976, 184265, 209820, 213720, 221118, 279760, 284960, 294824, 335712, 368530, 419640, 427440, 442236, 479089, 552795, 559520, 589648, 737060, 839280, 854880, 884472, 958178, 1105590, 1179296, 1437267, 1474120, 1678560, 1768944, 1916356, 2211180, 2395445, 2874534, 2948240, 3537888, 3832712, 4422360, 4790890, 5749068, 5896480, 7186335, 7665424, 8844720, 9581780, 11498136, 14372670, 15330848, 17689440, 19163560, 22996272, 28745340, 38327120, 45992544, 57490680, 76654240, 114981360, 229962720]

約数ペア:

[(1, 229962720), (2, 114981360), (3, 76654240), (4, 57490680), (5, 45992544), (6, 38327120), (8, 28745340), (10, 22996272), (12, 19163560), (13, 17689440), (15, 15330848), (16, 14372670), (20, 11498136), (24, 9581780), (26, 8844720), (30, 7665424), (32, 7186335), (39, 5896480), (40, 5749068), (48, 4790890), (52, 4422360), (60, 3832712), (65, 3537888), (78, 2948240), (80, 2874534), (96, 2395445), (104, 2211180), (120, 1916356), (130, 1768944), (137, 1678560), (156, 1474120), (160, 1437267), (195, 1179296), (208, 1105590), (240, 958178), (260, 884472), (269, 854880), (274, 839280), (312, 737060), (390, 589648), (411, 559520), (416, 552795), (480, 479089), (520, 442236), (538, 427440), (548, 419640), (624, 368530), (685, 335712), (780, 294824), (807, 284960), (822, 279760), (1040, 221118), (1076, 213720), (1096, 209820), (1248, 184265), (1345, 170976), (1370, 167856), (1560, 147412), (1614, 142480), (1644, 139880), (1781, 129120), (2055, 111904), (2080, 110559), (2152, 106860), (2192, 104910), (2690, 85488), (2740, 83928), (3120, 73706), (3228, 71240), (3288, 69940), (3497, 65760), (3562, 64560), (4035, 56992), (4110, 55952), (4304, 53430), (4384, 52455), (5343, 43040), (5380, 42744), (5480, 41964), (6240, 36853), (6456, 35620), (6576, 34970), (6994, 32880), (7124, 32280), (8070, 28496), (8220, 27976), (8608, 26715), (8905, 25824), (10491, 21920), (10686, 21520), (10760, 21372), (10960, 20982), (12912, 17810), (13152, 17485), (13988, 16440), (14248, 16140)]