31483048320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8527}}^1$

素因数の和:9193

約数の個数: 192

約数和(自身を含む): 108897272640

約数和(自身を除く): 77414224320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 641, 720, 960, 1152, 1282, 1440, 1920, 1923, 2564, 2880, 3205, 3846, 5128, 5760, 5769, 6410, 7692, 8527, 9615, 10256, 11538, 12820, 15384, 17054, 19230, 20512, 23076, 25581, 25640, 28845, 30768, 34108, 38460, 41024, 42635, 46152, 51162, 51280, 57690, 61536, 68216, 76743, 76920, 82048, 85270, 92304, 102324, 102560, 115380, 123072, 127905, 136432, 153486, 153840, 170540, 184608, 204648, 205120, 230760, 246144, 255810, 272864, 306972, 307680, 341080, 369216, 383715, 409296, 410240, 461520, 511620, 545728, 613944, 615360, 682160, 738432, 767430, 818592, 923040, 1023240, 1091456, 1227888, 1230720, 1364320, 1534860, 1637184, 1846080, 2046480, 2455776, 2728640, 3069720, 3274368, 3692160, 4092960, 4911552, 5457280, 5465807, 6139440, 8185920, 9823104, 10931614, 12278880, 16371840, 16397421, 21863228, 24557760, 27329035, 32794842, 43726456, 49115520, 49192263, 54658070, 65589684, 81987105, 87452912, 98384526, 109316140, 131179368, 163974210, 174905824, 196769052, 218632280, 245961315, 262358736, 327948420, 349811648, 393538104, 437264560, 491922630, 524717472, 655896840, 699623296, 787076208, 874529120, 983845260, 1049434944, 1311793680, 1574152416, 1749058240, 1967690520, 2098869888, 2623587360, 3148304832, 3498116480, 3935381040, 5247174720, 6296609664, 7870762080, 10494349440, 15741524160, 31483048320]

約数ペア:

[(1, 31483048320), (2, 15741524160), (3, 10494349440), (4, 7870762080), (5, 6296609664), (6, 5247174720), (8, 3935381040), (9, 3498116480), (10, 3148304832), (12, 2623587360), (15, 2098869888), (16, 1967690520), (18, 1749058240), (20, 1574152416), (24, 1311793680), (30, 1049434944), (32, 983845260), (36, 874529120), (40, 787076208), (45, 699623296), (48, 655896840), (60, 524717472), (64, 491922630), (72, 437264560), (80, 393538104), (90, 349811648), (96, 327948420), (120, 262358736), (128, 245961315), (144, 218632280), (160, 196769052), (180, 174905824), (192, 163974210), (240, 131179368), (288, 109316140), (320, 98384526), (360, 87452912), (384, 81987105), (480, 65589684), (576, 54658070), (640, 49192263), (641, 49115520), (720, 43726456), (960, 32794842), (1152, 27329035), (1282, 24557760), (1440, 21863228), (1920, 16397421), (1923, 16371840), (2564, 12278880), (2880, 10931614), (3205, 9823104), (3846, 8185920), (5128, 6139440), (5760, 5465807), (5769, 5457280), (6410, 4911552), (7692, 4092960), (8527, 3692160), (9615, 3274368), (10256, 3069720), (11538, 2728640), (12820, 2455776), (15384, 2046480), (17054, 1846080), (19230, 1637184), (20512, 1534860), (23076, 1364320), (25581, 1230720), (25640, 1227888), (28845, 1091456), (30768, 1023240), (34108, 923040), (38460, 818592), (41024, 767430), (42635, 738432), (46152, 682160), (51162, 615360), (51280, 613944), (57690, 545728), (61536, 511620), (68216, 461520), (76743, 410240), (76920, 409296), (82048, 383715), (85270, 369216), (92304, 341080), (102324, 307680), (102560, 306972), (115380, 272864), (123072, 255810), (127905, 246144), (136432, 230760), (153486, 205120), (153840, 204648), (170540, 184608)]