2021376960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2731}}^1$

素因数の和:3011

約数の個数: 168

約数和(自身を含む): 6982303536

約数和(自身を除く): 4960926576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2731, 2880, 3084, 3855, 4112, 4626, 5140, 5462, 6168, 7710, 8193, 8224, 9252, 10280, 10924, 11565, 12336, 13655, 15420, 16386, 16448, 18504, 20560, 21848, 23130, 24579, 24672, 27310, 30840, 32772, 37008, 40965, 41120, 43696, 46260, 49158, 49344, 54620, 61680, 65544, 74016, 81930, 82240, 87392, 92520, 98316, 109240, 122895, 123360, 131088, 148032, 163860, 174784, 185040, 196632, 218480, 245790, 246720, 262176, 327720, 370080, 393264, 436960, 491580, 524352, 655440, 701867, 740160, 786528, 873920, 983160, 1310880, 1403734, 1573056, 1966320, 2105601, 2621760, 2807468, 3509335, 3932640, 4211202, 5614936, 6316803, 7018670, 7865280, 8422404, 10528005, 11229872, 12633606, 14037340, 16844808, 21056010, 22459744, 25267212, 28074680, 31584015, 33689616, 42112020, 44919488, 50534424, 56149360, 63168030, 67379232, 84224040, 101068848, 112298720, 126336060, 134758464, 168448080, 202137696, 224597440, 252672120, 336896160, 404275392, 505344240, 673792320, 1010688480, 2021376960]

約数ペア:

[(1, 2021376960), (2, 1010688480), (3, 673792320), (4, 505344240), (5, 404275392), (6, 336896160), (8, 252672120), (9, 224597440), (10, 202137696), (12, 168448080), (15, 134758464), (16, 126336060), (18, 112298720), (20, 101068848), (24, 84224040), (30, 67379232), (32, 63168030), (36, 56149360), (40, 50534424), (45, 44919488), (48, 42112020), (60, 33689616), (64, 31584015), (72, 28074680), (80, 25267212), (90, 22459744), (96, 21056010), (120, 16844808), (144, 14037340), (160, 12633606), (180, 11229872), (192, 10528005), (240, 8422404), (257, 7865280), (288, 7018670), (320, 6316803), (360, 5614936), (480, 4211202), (514, 3932640), (576, 3509335), (720, 2807468), (771, 2621760), (960, 2105601), (1028, 1966320), (1285, 1573056), (1440, 1403734), (1542, 1310880), (2056, 983160), (2313, 873920), (2570, 786528), (2731, 740160), (2880, 701867), (3084, 655440), (3855, 524352), (4112, 491580), (4626, 436960), (5140, 393264), (5462, 370080), (6168, 327720), (7710, 262176), (8193, 246720), (8224, 245790), (9252, 218480), (10280, 196632), (10924, 185040), (11565, 174784), (12336, 163860), (13655, 148032), (15420, 131088), (16386, 123360), (16448, 122895), (18504, 109240), (20560, 98316), (21848, 92520), (23130, 87392), (24579, 82240), (24672, 81930), (27310, 74016), (30840, 65544), (32772, 61680), (37008, 54620), (40965, 49344), (41120, 49158), (43696, 46260)]