228970560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2661

約数の個数: 224

約数和(自身を含む): 895087872

約数和(自身を除く): 666117312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2621, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5242, 5460, 5824, 6240, 6720, 7280, 7863, 8736, 10484, 10920, 12480, 13105, 14560, 15726, 17472, 18347, 20968, 21840, 26210, 29120, 31452, 34073, 36694, 39315, 41936, 43680, 52420, 55041, 62904, 68146, 73388, 78630, 83872, 87360, 91735, 102219, 104840, 110082, 125808, 136292, 146776, 157260, 167744, 170365, 183470, 204438, 209680, 220164, 238511, 251616, 272584, 275205, 293552, 314520, 340730, 366940, 408876, 419360, 440328, 477022, 503232, 511095, 545168, 550410, 587104, 629040, 681460, 715533, 733880, 817752, 838720, 880656, 954044, 1022190, 1090336, 1100820, 1174208, 1192555, 1258080, 1362920, 1431066, 1467760, 1635504, 1761312, 1908088, 2044380, 2180672, 2201640, 2385110, 2516160, 2725840, 2862132, 2935520, 3271008, 3522624, 3577665, 3816176, 4088760, 4403280, 4770220, 5451680, 5724264, 5871040, 6542016, 7155330, 7632352, 8177520, 8806560, 9540440, 10903360, 11448528, 14310660, 15264704, 16355040, 17613120, 19080880, 22897056, 28621320, 32710080, 38161760, 45794112, 57242640, 76323520, 114485280, 228970560]

約数ペア:

[(1, 228970560), (2, 114485280), (3, 76323520), (4, 57242640), (5, 45794112), (6, 38161760), (7, 32710080), (8, 28621320), (10, 22897056), (12, 19080880), (13, 17613120), (14, 16355040), (15, 15264704), (16, 14310660), (20, 11448528), (21, 10903360), (24, 9540440), (26, 8806560), (28, 8177520), (30, 7632352), (32, 7155330), (35, 6542016), (39, 5871040), (40, 5724264), (42, 5451680), (48, 4770220), (52, 4403280), (56, 4088760), (60, 3816176), (64, 3577665), (65, 3522624), (70, 3271008), (78, 2935520), (80, 2862132), (84, 2725840), (91, 2516160), (96, 2385110), (104, 2201640), (105, 2180672), (112, 2044380), (120, 1908088), (130, 1761312), (140, 1635504), (156, 1467760), (160, 1431066), (168, 1362920), (182, 1258080), (192, 1192555), (195, 1174208), (208, 1100820), (210, 1090336), (224, 1022190), (240, 954044), (260, 880656), (273, 838720), (280, 817752), (312, 733880), (320, 715533), (336, 681460), (364, 629040), (390, 587104), (416, 550410), (420, 545168), (448, 511095), (455, 503232), (480, 477022), (520, 440328), (546, 419360), (560, 408876), (624, 366940), (672, 340730), (728, 314520), (780, 293552), (832, 275205), (840, 272584), (910, 251616), (960, 238511), (1040, 220164), (1092, 209680), (1120, 204438), (1248, 183470), (1344, 170365), (1365, 167744), (1456, 157260), (1560, 146776), (1680, 136292), (1820, 125808), (2080, 110082), (2184, 104840), (2240, 102219), (2496, 91735), (2621, 87360), (2730, 83872), (2912, 78630), (3120, 73388), (3360, 68146), (3640, 62904), (4160, 55041), (4368, 52420), (5242, 43680), (5460, 41936), (5824, 39315), (6240, 36694), (6720, 34073), (7280, 31452), (7863, 29120), (8736, 26210), (10484, 21840), (10920, 20968), (12480, 18347), (13105, 17472), (14560, 15726)]