128767320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3613}}^1$

素因数の和:3647

約数の個数: 160

約数和(自身を含む): 472277520

約数和(自身を除く): 343510200

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, 3613, 3960, 4455, 5940, 7128, 7226, 8910, 10839, 11880, 14452, 17820, 18065, 21678, 28904, 32517, 35640, 36130, 39743, 43356, 54195, 65034, 72260, 79486, 86712, 97551, 108390, 119229, 130068, 144520, 158972, 162585, 195102, 198715, 216780, 238458, 260136, 292653, 317944, 325170, 357687, 390204, 397430, 433560, 476916, 487755, 585306, 596145, 650340, 715374, 780408, 794860, 953832, 975510, 1073061, 1170612, 1192290, 1300680, 1430748, 1463265, 1589720, 1788435, 1951020, 2146122, 2341224, 2384580, 2861496, 2926530, 3219183, 3576870, 3902040, 4292244, 4769160, 5365305, 5853060, 6438366, 7153740, 8584488, 10730610, 11706120, 12876732, 14307480, 16095915, 21461220, 25753464, 32191830, 42922440, 64383660, 128767320]

約数ペア:

[(1, 128767320), (2, 64383660), (3, 42922440), (4, 32191830), (5, 25753464), (6, 21461220), (8, 16095915), (9, 14307480), (10, 12876732), (11, 11706120), (12, 10730610), (15, 8584488), (18, 7153740), (20, 6438366), (22, 5853060), (24, 5365305), (27, 4769160), (30, 4292244), (33, 3902040), (36, 3576870), (40, 3219183), (44, 2926530), (45, 2861496), (54, 2384580), (55, 2341224), (60, 2146122), (66, 1951020), (72, 1788435), (81, 1589720), (88, 1463265), (90, 1430748), (99, 1300680), (108, 1192290), (110, 1170612), (120, 1073061), (132, 975510), (135, 953832), (162, 794860), (165, 780408), (180, 715374), (198, 650340), (216, 596145), (220, 585306), (264, 487755), (270, 476916), (297, 433560), (324, 397430), (330, 390204), (360, 357687), (396, 325170), (405, 317944), (440, 292653), (495, 260136), (540, 238458), (594, 216780), (648, 198715), (660, 195102), (792, 162585), (810, 158972), (891, 144520), (990, 130068), (1080, 119229), (1188, 108390), (1320, 97551), (1485, 86712), (1620, 79486), (1782, 72260), (1980, 65034), (2376, 54195), (2970, 43356), (3240, 39743), (3564, 36130), (3613, 35640), (3960, 32517), (4455, 28904), (5940, 21678), (7128, 18065), (7226, 17820), (8910, 14452), (10839, 11880)]