71519760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 269191104

約数和(自身を除く): 197671344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 283, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 566, 585, 624, 648, 702, 720, 780, 810, 849, 936, 972, 1040, 1053, 1080, 1132, 1170, 1215, 1296, 1404, 1415, 1560, 1620, 1698, 1755, 1872, 1944, 2106, 2160, 2264, 2340, 2430, 2547, 2808, 2830, 3120, 3159, 3240, 3396, 3510, 3679, 3888, 4212, 4245, 4528, 4680, 4860, 5094, 5265, 5616, 5660, 6318, 6480, 6792, 7020, 7358, 7641, 8424, 8490, 9360, 9720, 10188, 10530, 11037, 11320, 12636, 12735, 13584, 14040, 14716, 15282, 15795, 16848, 16980, 18395, 19440, 20376, 21060, 22074, 22640, 22923, 25272, 25470, 28080, 29432, 30564, 31590, 33111, 33960, 36790, 38205, 40752, 42120, 44148, 45846, 50544, 50940, 55185, 58864, 61128, 63180, 66222, 67920, 68769, 73580, 76410, 84240, 88296, 91692, 99333, 101880, 110370, 114615, 122256, 126360, 132444, 137538, 147160, 152820, 165555, 176592, 183384, 198666, 203760, 220740, 229230, 252720, 264888, 275076, 294320, 297999, 305640, 331110, 343845, 366768, 397332, 441480, 458460, 496665, 529776, 550152, 595998, 611280, 662220, 687690, 794664, 882960, 893997, 916920, 993330, 1100304, 1191996, 1324440, 1375380, 1489995, 1589328, 1787994, 1833840, 1986660, 2383992, 2648880, 2750760, 2979990, 3575988, 3973320, 4469985, 4767984, 5501520, 5959980, 7151976, 7946640, 8939970, 11919960, 14303952, 17879940, 23839920, 35759880, 71519760]

約数ペア:

[(1, 71519760), (2, 35759880), (3, 23839920), (4, 17879940), (5, 14303952), (6, 11919960), (8, 8939970), (9, 7946640), (10, 7151976), (12, 5959980), (13, 5501520), (15, 4767984), (16, 4469985), (18, 3973320), (20, 3575988), (24, 2979990), (26, 2750760), (27, 2648880), (30, 2383992), (36, 1986660), (39, 1833840), (40, 1787994), (45, 1589328), (48, 1489995), (52, 1375380), (54, 1324440), (60, 1191996), (65, 1100304), (72, 993330), (78, 916920), (80, 893997), (81, 882960), (90, 794664), (104, 687690), (108, 662220), (117, 611280), (120, 595998), (130, 550152), (135, 529776), (144, 496665), (156, 458460), (162, 441480), (180, 397332), (195, 366768), (208, 343845), (216, 331110), (234, 305640), (240, 297999), (243, 294320), (260, 275076), (270, 264888), (283, 252720), (312, 229230), (324, 220740), (351, 203760), (360, 198666), (390, 183384), (405, 176592), (432, 165555), (468, 152820), (486, 147160), (520, 137538), (540, 132444), (566, 126360), (585, 122256), (624, 114615), (648, 110370), (702, 101880), (720, 99333), (780, 91692), (810, 88296), (849, 84240), (936, 76410), (972, 73580), (1040, 68769), (1053, 67920), (1080, 66222), (1132, 63180), (1170, 61128), (1215, 58864), (1296, 55185), (1404, 50940), (1415, 50544), (1560, 45846), (1620, 44148), (1698, 42120), (1755, 40752), (1872, 38205), (1944, 36790), (2106, 33960), (2160, 33111), (2264, 31590), (2340, 30564), (2430, 29432), (2547, 28080), (2808, 25470), (2830, 25272), (3120, 22923), (3159, 22640), (3240, 22074), (3396, 21060), (3510, 20376), (3679, 19440), (3888, 18395), (4212, 16980), (4245, 16848), (4528, 15795), (4680, 15282), (4860, 14716), (5094, 14040), (5265, 13584), (5616, 12735), (5660, 12636), (6318, 11320), (6480, 11037), (6792, 10530), (7020, 10188), (7358, 9720), (7641, 9360), (8424, 8490)]