768719160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21569}}^1$

素因数の和:21603

約数の個数: 160

約数和(自身を含む): 2818767600

約数和(自身を除く): 2050048440

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, 21569, 35640, 43138, 64707, 86276, 107845, 129414, 172552, 194121, 215690, 237259, 258828, 323535, 388242, 431380, 474518, 517656, 582363, 647070, 711777, 776484, 862760, 949036, 970605, 1164726, 1186295, 1294140, 1423554, 1552968, 1747089, 1898072, 1941210, 2135331, 2329452, 2372590, 2588280, 2847108, 2911815, 3494178, 3558885, 3882420, 4270662, 4658904, 4745180, 5694216, 5823630, 6405993, 6988356, 7117770, 7764840, 8541324, 8735445, 9490360, 10676655, 11647260, 12811986, 13976712, 14235540, 17082648, 17470890, 19217979, 21353310, 23294520, 25623972, 28471080, 32029965, 34941780, 38435958, 42706620, 51247944, 64059930, 69883560, 76871916, 85413240, 96089895, 128119860, 153743832, 192179790, 256239720, 384359580, 768719160]

約数ペア:

[(1, 768719160), (2, 384359580), (3, 256239720), (4, 192179790), (5, 153743832), (6, 128119860), (8, 96089895), (9, 85413240), (10, 76871916), (11, 69883560), (12, 64059930), (15, 51247944), (18, 42706620), (20, 38435958), (22, 34941780), (24, 32029965), (27, 28471080), (30, 25623972), (33, 23294520), (36, 21353310), (40, 19217979), (44, 17470890), (45, 17082648), (54, 14235540), (55, 13976712), (60, 12811986), (66, 11647260), (72, 10676655), (81, 9490360), (88, 8735445), (90, 8541324), (99, 7764840), (108, 7117770), (110, 6988356), (120, 6405993), (132, 5823630), (135, 5694216), (162, 4745180), (165, 4658904), (180, 4270662), (198, 3882420), (216, 3558885), (220, 3494178), (264, 2911815), (270, 2847108), (297, 2588280), (324, 2372590), (330, 2329452), (360, 2135331), (396, 1941210), (405, 1898072), (440, 1747089), (495, 1552968), (540, 1423554), (594, 1294140), (648, 1186295), (660, 1164726), (792, 970605), (810, 949036), (891, 862760), (990, 776484), (1080, 711777), (1188, 647070), (1320, 582363), (1485, 517656), (1620, 474518), (1782, 431380), (1980, 388242), (2376, 323535), (2970, 258828), (3240, 237259), (3564, 215690), (3960, 194121), (4455, 172552), (5940, 129414), (7128, 107845), (8910, 86276), (11880, 64707), (17820, 43138), (21569, 35640)]