188120520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3972

約数の個数: 192

約数和(自身を含む): 735696000

約数和(自身を除く): 547575480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3929, 3990, 4788, 5320, 5985, 6840, 7858, 7980, 9576, 11787, 11970, 15716, 15960, 19645, 23574, 23940, 27503, 31432, 35361, 39290, 47148, 47880, 55006, 58935, 70722, 74651, 78580, 82509, 94296, 110012, 117870, 137515, 141444, 149302, 157160, 165018, 176805, 220024, 223953, 235740, 247527, 275030, 282888, 298604, 330036, 353610, 373255, 412545, 447906, 471480, 495054, 522557, 550060, 597208, 660072, 671859, 707220, 746510, 825090, 895812, 990108, 1045114, 1100120, 1119765, 1237635, 1343718, 1414440, 1493020, 1567671, 1650180, 1791624, 1980216, 2090228, 2239530, 2475270, 2612785, 2687436, 2986040, 3135342, 3300360, 3359295, 4180456, 4479060, 4703013, 4950540, 5225570, 5374872, 6270684, 6718590, 7838355, 8958120, 9406026, 9901080, 10451140, 12541368, 13437180, 15676710, 18812052, 20902280, 23515065, 26874360, 31353420, 37624104, 47030130, 62706840, 94060260, 188120520]

約数ペア:

[(1, 188120520), (2, 94060260), (3, 62706840), (4, 47030130), (5, 37624104), (6, 31353420), (7, 26874360), (8, 23515065), (9, 20902280), (10, 18812052), (12, 15676710), (14, 13437180), (15, 12541368), (18, 10451140), (19, 9901080), (20, 9406026), (21, 8958120), (24, 7838355), (28, 6718590), (30, 6270684), (35, 5374872), (36, 5225570), (38, 4950540), (40, 4703013), (42, 4479060), (45, 4180456), (56, 3359295), (57, 3300360), (60, 3135342), (63, 2986040), (70, 2687436), (72, 2612785), (76, 2475270), (84, 2239530), (90, 2090228), (95, 1980216), (105, 1791624), (114, 1650180), (120, 1567671), (126, 1493020), (133, 1414440), (140, 1343718), (152, 1237635), (168, 1119765), (171, 1100120), (180, 1045114), (190, 990108), (210, 895812), (228, 825090), (252, 746510), (266, 707220), (280, 671859), (285, 660072), (315, 597208), (342, 550060), (360, 522557), (380, 495054), (399, 471480), (420, 447906), (456, 412545), (504, 373255), (532, 353610), (570, 330036), (630, 298604), (665, 282888), (684, 275030), (760, 247527), (798, 235740), (840, 223953), (855, 220024), (1064, 176805), (1140, 165018), (1197, 157160), (1260, 149302), (1330, 141444), (1368, 137515), (1596, 117870), (1710, 110012), (1995, 94296), (2280, 82509), (2394, 78580), (2520, 74651), (2660, 70722), (3192, 58935), (3420, 55006), (3929, 47880), (3990, 47148), (4788, 39290), (5320, 35361), (5985, 31432), (6840, 27503), (7858, 23940), (7980, 23574), (9576, 19645), (11787, 15960), (11970, 15716)]