57776880

素因数分解:

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

素因数の和:81

約数の個数: 240

約数和(自身を含む): 221369760

約数和(自身を除く): 163592880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 289, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 578, 588, 595, 680, 714, 735, 784, 816, 833, 840, 867, 952, 980, 1020, 1156, 1176, 1190, 1360, 1428, 1445, 1470, 1666, 1680, 1734, 1785, 1904, 1960, 2023, 2040, 2312, 2352, 2380, 2499, 2856, 2890, 2940, 3332, 3468, 3570, 3920, 4046, 4080, 4165, 4335, 4624, 4760, 4913, 4998, 5712, 5780, 5880, 6069, 6664, 6936, 7140, 8092, 8330, 8670, 9520, 9826, 9996, 10115, 11560, 11760, 12138, 12495, 13328, 13872, 14161, 14280, 14739, 16184, 16660, 17340, 19652, 19992, 20230, 23120, 24276, 24565, 24990, 28322, 28560, 29478, 30345, 32368, 33320, 34391, 34680, 39304, 39984, 40460, 42483, 48552, 49130, 49980, 56644, 58956, 60690, 66640, 68782, 69360, 70805, 73695, 78608, 80920, 84966, 97104, 98260, 99960, 103173, 113288, 117912, 121380, 137564, 141610, 147390, 161840, 169932, 171955, 196520, 199920, 206346, 212415, 226576, 235824, 240737, 242760, 275128, 283220, 294780, 339864, 343910, 393040, 412692, 424830, 481474, 485520, 515865, 550256, 566440, 589560, 679728, 687820, 722211, 825384, 849660, 962948, 1031730, 1132880, 1179120, 1203685, 1375640, 1444422, 1650768, 1699320, 1925896, 2063460, 2407370, 2751280, 2888844, 3398640, 3611055, 3851792, 4126920, 4814740, 5777688, 7222110, 8253840, 9629480, 11555376, 14444220, 19258960, 28888440, 57776880]

約数ペア:

[(1, 57776880), (2, 28888440), (3, 19258960), (4, 14444220), (5, 11555376), (6, 9629480), (7, 8253840), (8, 7222110), (10, 5777688), (12, 4814740), (14, 4126920), (15, 3851792), (16, 3611055), (17, 3398640), (20, 2888844), (21, 2751280), (24, 2407370), (28, 2063460), (30, 1925896), (34, 1699320), (35, 1650768), (40, 1444422), (42, 1375640), (48, 1203685), (49, 1179120), (51, 1132880), (56, 1031730), (60, 962948), (68, 849660), (70, 825384), (80, 722211), (84, 687820), (85, 679728), (98, 589560), (102, 566440), (105, 550256), (112, 515865), (119, 485520), (120, 481474), (136, 424830), (140, 412692), (147, 393040), (168, 343910), (170, 339864), (196, 294780), (204, 283220), (210, 275128), (238, 242760), (240, 240737), (245, 235824), (255, 226576), (272, 212415), (280, 206346), (289, 199920), (294, 196520), (336, 171955), (340, 169932), (357, 161840), (392, 147390), (408, 141610), (420, 137564), (476, 121380), (490, 117912), (510, 113288), (560, 103173), (578, 99960), (588, 98260), (595, 97104), (680, 84966), (714, 80920), (735, 78608), (784, 73695), (816, 70805), (833, 69360), (840, 68782), (867, 66640), (952, 60690), (980, 58956), (1020, 56644), (1156, 49980), (1176, 49130), (1190, 48552), (1360, 42483), (1428, 40460), (1445, 39984), (1470, 39304), (1666, 34680), (1680, 34391), (1734, 33320), (1785, 32368), (1904, 30345), (1960, 29478), (2023, 28560), (2040, 28322), (2312, 24990), (2352, 24565), (2380, 24276), (2499, 23120), (2856, 20230), (2890, 19992), (2940, 19652), (3332, 17340), (3468, 16660), (3570, 16184), (3920, 14739), (4046, 14280), (4080, 14161), (4165, 13872), (4335, 13328), (4624, 12495), (4760, 12138), (4913, 11760), (4998, 11560), (5712, 10115), (5780, 9996), (5880, 9826), (6069, 9520), (6664, 8670), (6936, 8330), (7140, 8092)]