219568860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 192

約数和(自身を含む): 808012800

約数和(自身を除く): 588443940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2003, 2030, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4006, 4060, 5220, 5481, 6009, 6090, 7308, 7830, 8012, 9135, 10015, 10962, 12018, 12180, 14021, 15660, 18027, 18270, 20030, 21924, 24036, 27405, 28042, 30045, 36054, 36540, 40060, 42063, 54081, 54810, 56084, 58087, 60090, 70105, 72108, 84126, 90135, 108162, 109620, 116174, 120180, 126189, 140210, 168252, 174261, 180270, 210315, 216324, 232348, 252378, 270405, 280420, 290435, 348522, 360540, 378567, 406609, 420630, 504756, 522783, 540810, 580870, 630945, 697044, 757134, 813218, 841260, 871305, 1045566, 1081620, 1161740, 1219827, 1261890, 1514268, 1568349, 1626436, 1742610, 1892835, 2033045, 2091132, 2439654, 2523780, 2613915, 3136698, 3485220, 3659481, 3785670, 4066090, 4879308, 5227830, 6099135, 6273396, 7318962, 7571340, 7841745, 8132180, 10455660, 10978443, 12198270, 14637924, 15683490, 18297405, 21956886, 24396540, 31366980, 36594810, 43913772, 54892215, 73189620, 109784430, 219568860]

約数ペア:

[(1, 219568860), (2, 109784430), (3, 73189620), (4, 54892215), (5, 43913772), (6, 36594810), (7, 31366980), (9, 24396540), (10, 21956886), (12, 18297405), (14, 15683490), (15, 14637924), (18, 12198270), (20, 10978443), (21, 10455660), (27, 8132180), (28, 7841745), (29, 7571340), (30, 7318962), (35, 6273396), (36, 6099135), (42, 5227830), (45, 4879308), (54, 4066090), (58, 3785670), (60, 3659481), (63, 3485220), (70, 3136698), (84, 2613915), (87, 2523780), (90, 2439654), (105, 2091132), (108, 2033045), (116, 1892835), (126, 1742610), (135, 1626436), (140, 1568349), (145, 1514268), (174, 1261890), (180, 1219827), (189, 1161740), (203, 1081620), (210, 1045566), (252, 871305), (261, 841260), (270, 813218), (290, 757134), (315, 697044), (348, 630945), (378, 580870), (406, 540810), (420, 522783), (435, 504756), (522, 420630), (540, 406609), (580, 378567), (609, 360540), (630, 348522), (756, 290435), (783, 280420), (812, 270405), (870, 252378), (945, 232348), (1015, 216324), (1044, 210315), (1218, 180270), (1260, 174261), (1305, 168252), (1566, 140210), (1740, 126189), (1827, 120180), (1890, 116174), (2003, 109620), (2030, 108162), (2436, 90135), (2610, 84126), (3045, 72108), (3132, 70105), (3654, 60090), (3780, 58087), (3915, 56084), (4006, 54810), (4060, 54081), (5220, 42063), (5481, 40060), (6009, 36540), (6090, 36054), (7308, 30045), (7830, 28042), (8012, 27405), (9135, 24036), (10015, 21924), (10962, 20030), (12018, 18270), (12180, 18027), (14021, 15660)]