297274320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19661}}^1$

素因数の和:19690

約数の個数: 160

約数和(自身を含む): 1170282240

約数和(自身を除く): 873007920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 19661, 39322, 58983, 78644, 98305, 117966, 137627, 157288, 176949, 196610, 235932, 275254, 294915, 314576, 353898, 393220, 412881, 471864, 530847, 550508, 589830, 688135, 707796, 786440, 825762, 884745, 943728, 1061694, 1101016, 1179660, 1238643, 1376270, 1415592, 1572880, 1651524, 1769490, 2064405, 2123388, 2202032, 2359320, 2477286, 2654235, 2752540, 2831184, 3303048, 3538980, 3715929, 4128810, 4246776, 4718640, 4954572, 5308470, 5505080, 6193215, 6606096, 7077960, 7431858, 8257620, 8493552, 9909144, 10616940, 11010160, 12386430, 14155920, 14863716, 16515240, 18579645, 19818288, 21233880, 24772860, 29727432, 33030480, 37159290, 42467760, 49545720, 59454864, 74318580, 99091440, 148637160, 297274320]

約数ペア:

[(1, 297274320), (2, 148637160), (3, 99091440), (4, 74318580), (5, 59454864), (6, 49545720), (7, 42467760), (8, 37159290), (9, 33030480), (10, 29727432), (12, 24772860), (14, 21233880), (15, 19818288), (16, 18579645), (18, 16515240), (20, 14863716), (21, 14155920), (24, 12386430), (27, 11010160), (28, 10616940), (30, 9909144), (35, 8493552), (36, 8257620), (40, 7431858), (42, 7077960), (45, 6606096), (48, 6193215), (54, 5505080), (56, 5308470), (60, 4954572), (63, 4718640), (70, 4246776), (72, 4128810), (80, 3715929), (84, 3538980), (90, 3303048), (105, 2831184), (108, 2752540), (112, 2654235), (120, 2477286), (126, 2359320), (135, 2202032), (140, 2123388), (144, 2064405), (168, 1769490), (180, 1651524), (189, 1572880), (210, 1415592), (216, 1376270), (240, 1238643), (252, 1179660), (270, 1101016), (280, 1061694), (315, 943728), (336, 884745), (360, 825762), (378, 786440), (420, 707796), (432, 688135), (504, 589830), (540, 550508), (560, 530847), (630, 471864), (720, 412881), (756, 393220), (840, 353898), (945, 314576), (1008, 294915), (1080, 275254), (1260, 235932), (1512, 196610), (1680, 176949), (1890, 157288), (2160, 137627), (2520, 117966), (3024, 98305), (3780, 78644), (5040, 58983), (7560, 39322), (15120, 19661)]