71599920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 282839040

約数和(自身を除く): 211239120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 102, 105, 109, 112, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 218, 230, 238, 240, 255, 272, 276, 280, 322, 327, 336, 340, 345, 357, 368, 391, 408, 420, 436, 460, 476, 483, 510, 545, 552, 560, 595, 644, 654, 680, 690, 714, 763, 782, 805, 816, 840, 872, 920, 952, 966, 1020, 1090, 1104, 1173, 1190, 1288, 1308, 1360, 1380, 1428, 1526, 1564, 1610, 1635, 1680, 1744, 1785, 1840, 1853, 1904, 1932, 1955, 2040, 2180, 2289, 2346, 2380, 2415, 2507, 2576, 2616, 2737, 2760, 2856, 3052, 3128, 3220, 3270, 3570, 3706, 3815, 3864, 3910, 4080, 4360, 4578, 4692, 4760, 4830, 5014, 5232, 5474, 5520, 5559, 5712, 5865, 6104, 6256, 6440, 6540, 7140, 7412, 7521, 7630, 7728, 7820, 8211, 8720, 9156, 9265, 9384, 9520, 9660, 10028, 10948, 11118, 11445, 11730, 12208, 12535, 12880, 12971, 13080, 13685, 14280, 14824, 15042, 15260, 15640, 16422, 17549, 18312, 18530, 18768, 19320, 20056, 21896, 22236, 22890, 23460, 25070, 25942, 26160, 27370, 27795, 28560, 29648, 30084, 30520, 31280, 32844, 35098, 36624, 37060, 37605, 38640, 38913, 40112, 41055, 42619, 43792, 44472, 45780, 46920, 50140, 51884, 52647, 54740, 55590, 60168, 61040, 64855, 65688, 70196, 74120, 75210, 77826, 82110, 85238, 87745, 88944, 91560, 93840, 100280, 103768, 105294, 109480, 111180, 120336, 127857, 129710, 131376, 140392, 148240, 150420, 155652, 164220, 170476, 175490, 183120, 194565, 200560, 207536, 210588, 213095, 218960, 222360, 255714, 259420, 263235, 280784, 298333, 300840, 311304, 328440, 340952, 350980, 389130, 421176, 426190, 444720, 511428, 518840, 526470, 596666, 601680, 622608, 639285, 656880, 681904, 701960, 778260, 842352, 852380, 894999, 1022856, 1037680, 1052940, 1193332, 1278570, 1403920, 1491665, 1556520, 1704760, 1789998, 2045712, 2105880, 2386664, 2557140, 2983330, 3113040, 3409520, 3579996, 4211760, 4474995, 4773328, 5114280, 5966660, 7159992, 8949990, 10228560, 11933320, 14319984, 17899980, 23866640, 35799960, 71599920]

約数ペア:

[(1, 71599920), (2, 35799960), (3, 23866640), (4, 17899980), (5, 14319984), (6, 11933320), (7, 10228560), (8, 8949990), (10, 7159992), (12, 5966660), (14, 5114280), (15, 4773328), (16, 4474995), (17, 4211760), (20, 3579996), (21, 3409520), (23, 3113040), (24, 2983330), (28, 2557140), (30, 2386664), (34, 2105880), (35, 2045712), (40, 1789998), (42, 1704760), (46, 1556520), (48, 1491665), (51, 1403920), (56, 1278570), (60, 1193332), (68, 1052940), (69, 1037680), (70, 1022856), (80, 894999), (84, 852380), (85, 842352), (92, 778260), (102, 701960), (105, 681904), (109, 656880), (112, 639285), (115, 622608), (119, 601680), (120, 596666), (136, 526470), (138, 518840), (140, 511428), (161, 444720), (168, 426190), (170, 421176), (184, 389130), (204, 350980), (210, 340952), (218, 328440), (230, 311304), (238, 300840), (240, 298333), (255, 280784), (272, 263235), (276, 259420), (280, 255714), (322, 222360), (327, 218960), (336, 213095), (340, 210588), (345, 207536), (357, 200560), (368, 194565), (391, 183120), (408, 175490), (420, 170476), (436, 164220), (460, 155652), (476, 150420), (483, 148240), (510, 140392), (545, 131376), (552, 129710), (560, 127857), (595, 120336), (644, 111180), (654, 109480), (680, 105294), (690, 103768), (714, 100280), (763, 93840), (782, 91560), (805, 88944), (816, 87745), (840, 85238), (872, 82110), (920, 77826), (952, 75210), (966, 74120), (1020, 70196), (1090, 65688), (1104, 64855), (1173, 61040), (1190, 60168), (1288, 55590), (1308, 54740), (1360, 52647), (1380, 51884), (1428, 50140), (1526, 46920), (1564, 45780), (1610, 44472), (1635, 43792), (1680, 42619), (1744, 41055), (1785, 40112), (1840, 38913), (1853, 38640), (1904, 37605), (1932, 37060), (1955, 36624), (2040, 35098), (2180, 32844), (2289, 31280), (2346, 30520), (2380, 30084), (2415, 29648), (2507, 28560), (2576, 27795), (2616, 27370), (2737, 26160), (2760, 25942), (2856, 25070), (3052, 23460), (3128, 22890), (3220, 22236), (3270, 21896), (3570, 20056), (3706, 19320), (3815, 18768), (3864, 18530), (3910, 18312), (4080, 17549), (4360, 16422), (4578, 15640), (4692, 15260), (4760, 15042), (4830, 14824), (5014, 14280), (5232, 13685), (5474, 13080), (5520, 12971), (5559, 12880), (5712, 12535), (5865, 12208), (6104, 11730), (6256, 11445), (6440, 11118), (6540, 10948), (7140, 10028), (7412, 9660), (7521, 9520), (7630, 9384), (7728, 9265), (7820, 9156), (8211, 8720)]