10212685920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{79687}}^1$

素因数の和:79797

約数の個数: 144

約数和(自身を含む): 35242814880

約数和(自身を除く): 25030128960

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, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 64080, 79687, 128160, 159374, 239061, 318748, 398435, 478122, 637496, 717183, 796870, 956244, 1195305, 1274992, 1434366, 1593740, 1912488, 2390610, 2549984, 2868732, 3187480, 3585915, 3824976, 4781220, 5737464, 6374960, 7092143, 7171830, 7649952, 9562440, 11474928, 12749920, 14184286, 14343660, 19124880, 21276429, 22949856, 28368572, 28687320, 35460715, 38249760, 42552858, 56737144, 57374640, 63829287, 70921430, 85105716, 106382145, 113474288, 114749280, 127658574, 141842860, 170211432, 212764290, 226948576, 255317148, 283685720, 319146435, 340422864, 425528580, 510634296, 567371440, 638292870, 680845728, 851057160, 1021268592, 1134742880, 1276585740, 1702114320, 2042537184, 2553171480, 3404228640, 5106342960, 10212685920]

約数ペア:

[(1, 10212685920), (2, 5106342960), (3, 3404228640), (4, 2553171480), (5, 2042537184), (6, 1702114320), (8, 1276585740), (9, 1134742880), (10, 1021268592), (12, 851057160), (15, 680845728), (16, 638292870), (18, 567371440), (20, 510634296), (24, 425528580), (30, 340422864), (32, 319146435), (36, 283685720), (40, 255317148), (45, 226948576), (48, 212764290), (60, 170211432), (72, 141842860), (80, 127658574), (89, 114749280), (90, 113474288), (96, 106382145), (120, 85105716), (144, 70921430), (160, 63829287), (178, 57374640), (180, 56737144), (240, 42552858), (267, 38249760), (288, 35460715), (356, 28687320), (360, 28368572), (445, 22949856), (480, 21276429), (534, 19124880), (712, 14343660), (720, 14184286), (801, 12749920), (890, 11474928), (1068, 9562440), (1335, 7649952), (1424, 7171830), (1440, 7092143), (1602, 6374960), (1780, 5737464), (2136, 4781220), (2670, 3824976), (2848, 3585915), (3204, 3187480), (3560, 2868732), (4005, 2549984), (4272, 2390610), (5340, 1912488), (6408, 1593740), (7120, 1434366), (8010, 1274992), (8544, 1195305), (10680, 956244), (12816, 796870), (14240, 717183), (16020, 637496), (21360, 478122), (25632, 398435), (32040, 318748), (42720, 239061), (64080, 159374), (79687, 128160)]