671421960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18839}}^1$

素因数の和:18873

約数の個数: 160

約数和(自身を含む): 2462011200

約数和(自身を除く): 1790589240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 18839, 35640, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 207229, 226068, 282585, 339102, 376780, 414458, 452136, 508653, 565170, 621687, 678204, 753560, 828916, 847755, 1017306, 1036145, 1130340, 1243374, 1356408, 1525959, 1657832, 1695510, 1865061, 2034612, 2072290, 2260680, 2486748, 2543265, 3051918, 3108435, 3391020, 3730122, 4069224, 4144580, 4973496, 5086530, 5595183, 6103836, 6216870, 6782040, 7460244, 7629795, 8289160, 9325305, 10173060, 11190366, 12207672, 12433740, 14920488, 15259590, 16785549, 18650610, 20346120, 22380732, 24867480, 27975915, 30519180, 33571098, 37301220, 44761464, 55951830, 61038360, 67142196, 74602440, 83927745, 111903660, 134284392, 167855490, 223807320, 335710980, 671421960]

約数ペア:

[(1, 671421960), (2, 335710980), (3, 223807320), (4, 167855490), (5, 134284392), (6, 111903660), (8, 83927745), (9, 74602440), (10, 67142196), (11, 61038360), (12, 55951830), (15, 44761464), (18, 37301220), (20, 33571098), (22, 30519180), (24, 27975915), (27, 24867480), (30, 22380732), (33, 20346120), (36, 18650610), (40, 16785549), (44, 15259590), (45, 14920488), (54, 12433740), (55, 12207672), (60, 11190366), (66, 10173060), (72, 9325305), (81, 8289160), (88, 7629795), (90, 7460244), (99, 6782040), (108, 6216870), (110, 6103836), (120, 5595183), (132, 5086530), (135, 4973496), (162, 4144580), (165, 4069224), (180, 3730122), (198, 3391020), (216, 3108435), (220, 3051918), (264, 2543265), (270, 2486748), (297, 2260680), (324, 2072290), (330, 2034612), (360, 1865061), (396, 1695510), (405, 1657832), (440, 1525959), (495, 1356408), (540, 1243374), (594, 1130340), (648, 1036145), (660, 1017306), (792, 847755), (810, 828916), (891, 753560), (990, 678204), (1080, 621687), (1188, 565170), (1320, 508653), (1485, 452136), (1620, 414458), (1782, 376780), (1980, 339102), (2376, 282585), (2970, 226068), (3240, 207229), (3564, 188390), (3960, 169551), (4455, 150712), (5940, 113034), (7128, 94195), (8910, 75356), (11880, 56517), (17820, 37678), (18839, 35640)]