38220840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 147139200

約数和(自身を除く): 108918360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 523, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1046, 1160, 1218, 1260, 1305, 1569, 1624, 1740, 1827, 2030, 2088, 2092, 2436, 2520, 2610, 2615, 3045, 3138, 3480, 3654, 3661, 4060, 4184, 4707, 4872, 5220, 5230, 6090, 6276, 7308, 7322, 7845, 8120, 9135, 9414, 10440, 10460, 10983, 12180, 12552, 14616, 14644, 15167, 15690, 18270, 18305, 18828, 20920, 21966, 23535, 24360, 29288, 30334, 31380, 32949, 36540, 36610, 37656, 43932, 45501, 47070, 54915, 60668, 62760, 65898, 73080, 73220, 75835, 87864, 91002, 94140, 106169, 109830, 121336, 131796, 136503, 146440, 151670, 164745, 182004, 188280, 212338, 219660, 227505, 263592, 273006, 303340, 318507, 329490, 364008, 424676, 439320, 455010, 530845, 546012, 606680, 637014, 658980, 682515, 849352, 910020, 955521, 1061690, 1092024, 1274028, 1317960, 1365030, 1592535, 1820040, 1911042, 2123380, 2548056, 2730060, 3185070, 3822084, 4246760, 4777605, 5460120, 6370140, 7644168, 9555210, 12740280, 19110420, 38220840]

約数ペア:

[(1, 38220840), (2, 19110420), (3, 12740280), (4, 9555210), (5, 7644168), (6, 6370140), (7, 5460120), (8, 4777605), (9, 4246760), (10, 3822084), (12, 3185070), (14, 2730060), (15, 2548056), (18, 2123380), (20, 1911042), (21, 1820040), (24, 1592535), (28, 1365030), (29, 1317960), (30, 1274028), (35, 1092024), (36, 1061690), (40, 955521), (42, 910020), (45, 849352), (56, 682515), (58, 658980), (60, 637014), (63, 606680), (70, 546012), (72, 530845), (84, 455010), (87, 439320), (90, 424676), (105, 364008), (116, 329490), (120, 318507), (126, 303340), (140, 273006), (145, 263592), (168, 227505), (174, 219660), (180, 212338), (203, 188280), (210, 182004), (232, 164745), (252, 151670), (261, 146440), (280, 136503), (290, 131796), (315, 121336), (348, 109830), (360, 106169), (406, 94140), (420, 91002), (435, 87864), (504, 75835), (522, 73220), (523, 73080), (580, 65898), (609, 62760), (630, 60668), (696, 54915), (812, 47070), (840, 45501), (870, 43932), (1015, 37656), (1044, 36610), (1046, 36540), (1160, 32949), (1218, 31380), (1260, 30334), (1305, 29288), (1569, 24360), (1624, 23535), (1740, 21966), (1827, 20920), (2030, 18828), (2088, 18305), (2092, 18270), (2436, 15690), (2520, 15167), (2610, 14644), (2615, 14616), (3045, 12552), (3138, 12180), (3480, 10983), (3654, 10460), (3661, 10440), (4060, 9414), (4184, 9135), (4707, 8120), (4872, 7845), (5220, 7322), (5230, 7308), (6090, 6276)]