63388920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 241367040

約数和(自身を除く): 177978120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 193, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 386, 391, 408, 420, 460, 476, 483, 510, 552, 579, 595, 644, 680, 690, 714, 772, 782, 805, 840, 920, 952, 965, 966, 1020, 1158, 1173, 1190, 1288, 1351, 1380, 1428, 1544, 1564, 1610, 1785, 1930, 1932, 1955, 2040, 2316, 2346, 2380, 2415, 2702, 2737, 2760, 2856, 2895, 3128, 3220, 3281, 3570, 3860, 3864, 3910, 4053, 4439, 4632, 4692, 4760, 4830, 5404, 5474, 5790, 5865, 6440, 6562, 6755, 7140, 7720, 7820, 8106, 8211, 8878, 9384, 9660, 9843, 10808, 10948, 11580, 11730, 13124, 13317, 13510, 13685, 14280, 15640, 16212, 16405, 16422, 17756, 19320, 19686, 20265, 21896, 22195, 22967, 23160, 23460, 26248, 26634, 27020, 27370, 31073, 32424, 32810, 32844, 35512, 39372, 40530, 41055, 44390, 45934, 46920, 49215, 53268, 54040, 54740, 62146, 65620, 65688, 66585, 68901, 75463, 78744, 81060, 82110, 88780, 91868, 93219, 98430, 106536, 109480, 114835, 124292, 131240, 133170, 137802, 150926, 155365, 162120, 164220, 177560, 183736, 186438, 196860, 226389, 229670, 248584, 266340, 275604, 301852, 310730, 328440, 344505, 372876, 377315, 393720, 452778, 459340, 466095, 528241, 532680, 551208, 603704, 621460, 689010, 745752, 754630, 905556, 918680, 932190, 1056482, 1131945, 1242920, 1378020, 1509260, 1584723, 1811112, 1864380, 2112964, 2263890, 2641205, 2756040, 3018520, 3169446, 3728760, 4225928, 4527780, 5282410, 6338892, 7923615, 9055560, 10564820, 12677784, 15847230, 21129640, 31694460, 63388920]

約数ペア:

[(1, 63388920), (2, 31694460), (3, 21129640), (4, 15847230), (5, 12677784), (6, 10564820), (7, 9055560), (8, 7923615), (10, 6338892), (12, 5282410), (14, 4527780), (15, 4225928), (17, 3728760), (20, 3169446), (21, 3018520), (23, 2756040), (24, 2641205), (28, 2263890), (30, 2112964), (34, 1864380), (35, 1811112), (40, 1584723), (42, 1509260), (46, 1378020), (51, 1242920), (56, 1131945), (60, 1056482), (68, 932190), (69, 918680), (70, 905556), (84, 754630), (85, 745752), (92, 689010), (102, 621460), (105, 603704), (115, 551208), (119, 532680), (120, 528241), (136, 466095), (138, 459340), (140, 452778), (161, 393720), (168, 377315), (170, 372876), (184, 344505), (193, 328440), (204, 310730), (210, 301852), (230, 275604), (238, 266340), (255, 248584), (276, 229670), (280, 226389), (322, 196860), (340, 186438), (345, 183736), (357, 177560), (386, 164220), (391, 162120), (408, 155365), (420, 150926), (460, 137802), (476, 133170), (483, 131240), (510, 124292), (552, 114835), (579, 109480), (595, 106536), (644, 98430), (680, 93219), (690, 91868), (714, 88780), (772, 82110), (782, 81060), (805, 78744), (840, 75463), (920, 68901), (952, 66585), (965, 65688), (966, 65620), (1020, 62146), (1158, 54740), (1173, 54040), (1190, 53268), (1288, 49215), (1351, 46920), (1380, 45934), (1428, 44390), (1544, 41055), (1564, 40530), (1610, 39372), (1785, 35512), (1930, 32844), (1932, 32810), (1955, 32424), (2040, 31073), (2316, 27370), (2346, 27020), (2380, 26634), (2415, 26248), (2702, 23460), (2737, 23160), (2760, 22967), (2856, 22195), (2895, 21896), (3128, 20265), (3220, 19686), (3281, 19320), (3570, 17756), (3860, 16422), (3864, 16405), (3910, 16212), (4053, 15640), (4439, 14280), (4632, 13685), (4692, 13510), (4760, 13317), (4830, 13124), (5404, 11730), (5474, 11580), (5790, 10948), (5865, 10808), (6440, 9843), (6562, 9660), (6755, 9384), (7140, 8878), (7720, 8211), (7820, 8106)]