814355940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 2509678080

約数和(自身を除く): 1695322140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 41, 46, 60, 69, 74, 82, 92, 111, 115, 123, 138, 148, 164, 185, 205, 222, 230, 246, 276, 345, 370, 389, 410, 444, 460, 492, 555, 615, 690, 740, 778, 820, 851, 943, 1110, 1167, 1230, 1380, 1517, 1556, 1702, 1886, 1945, 2220, 2334, 2460, 2553, 2829, 3034, 3404, 3772, 3890, 4255, 4551, 4668, 4715, 5106, 5658, 5835, 6068, 7585, 7780, 8510, 8947, 9102, 9430, 10212, 11316, 11670, 12765, 14145, 14393, 15170, 15949, 17020, 17894, 18204, 18860, 22755, 23340, 25530, 26841, 28290, 28786, 30340, 31898, 34891, 35788, 43179, 44735, 45510, 47847, 51060, 53682, 56580, 57572, 63796, 69782, 71965, 79745, 86358, 89470, 91020, 95694, 104673, 107364, 134205, 139564, 143930, 159490, 172716, 174455, 178940, 191388, 209346, 215895, 239235, 268410, 287860, 318980, 331039, 348910, 366827, 418692, 431790, 478470, 523365, 536820, 590113, 662078, 697820, 733654, 863580, 956940, 993117, 1046730, 1100481, 1180226, 1324156, 1467308, 1655195, 1770339, 1834135, 1986234, 2093460, 2200962, 2360452, 2950565, 3310390, 3540678, 3668270, 3972468, 4401924, 4965585, 5502405, 5901130, 6620780, 7081356, 7336540, 8851695, 9931170, 11004810, 11802260, 13572599, 17703390, 19862340, 22009620, 27145198, 35406780, 40717797, 54290396, 67862995, 81435594, 135725990, 162871188, 203588985, 271451980, 407177970, 814355940]

約数ペア:

[(1, 814355940), (2, 407177970), (3, 271451980), (4, 203588985), (5, 162871188), (6, 135725990), (10, 81435594), (12, 67862995), (15, 54290396), (20, 40717797), (23, 35406780), (30, 27145198), (37, 22009620), (41, 19862340), (46, 17703390), (60, 13572599), (69, 11802260), (74, 11004810), (82, 9931170), (92, 8851695), (111, 7336540), (115, 7081356), (123, 6620780), (138, 5901130), (148, 5502405), (164, 4965585), (185, 4401924), (205, 3972468), (222, 3668270), (230, 3540678), (246, 3310390), (276, 2950565), (345, 2360452), (370, 2200962), (389, 2093460), (410, 1986234), (444, 1834135), (460, 1770339), (492, 1655195), (555, 1467308), (615, 1324156), (690, 1180226), (740, 1100481), (778, 1046730), (820, 993117), (851, 956940), (943, 863580), (1110, 733654), (1167, 697820), (1230, 662078), (1380, 590113), (1517, 536820), (1556, 523365), (1702, 478470), (1886, 431790), (1945, 418692), (2220, 366827), (2334, 348910), (2460, 331039), (2553, 318980), (2829, 287860), (3034, 268410), (3404, 239235), (3772, 215895), (3890, 209346), (4255, 191388), (4551, 178940), (4668, 174455), (4715, 172716), (5106, 159490), (5658, 143930), (5835, 139564), (6068, 134205), (7585, 107364), (7780, 104673), (8510, 95694), (8947, 91020), (9102, 89470), (9430, 86358), (10212, 79745), (11316, 71965), (11670, 69782), (12765, 63796), (14145, 57572), (14393, 56580), (15170, 53682), (15949, 51060), (17020, 47847), (17894, 45510), (18204, 44735), (18860, 43179), (22755, 35788), (23340, 34891), (25530, 31898), (26841, 30340), (28290, 28786)]