81824419200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{13297}}^1$

素因数の和:13965

約数の個数: 192

約数和(自身を含む): 269949931920

約数和(自身を除く): 188125512720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 641, 800, 960, 1200, 1282, 1600, 1920, 1923, 2400, 2564, 3200, 3205, 3846, 4800, 5128, 6410, 7692, 9600, 9615, 10256, 12820, 13297, 15384, 16025, 19230, 20512, 25640, 26594, 30768, 32050, 38460, 39891, 41024, 48075, 51280, 53188, 61536, 64100, 66485, 76920, 79782, 82048, 96150, 102560, 106376, 123072, 128200, 132970, 153840, 159564, 192300, 199455, 205120, 212752, 246144, 256400, 265940, 307680, 319128, 332425, 384600, 398910, 410240, 425504, 512800, 531880, 615360, 638256, 664850, 769200, 797820, 851008, 997275, 1025600, 1063760, 1230720, 1276512, 1329700, 1538400, 1595640, 1702016, 1994550, 2051200, 2127520, 2553024, 2659400, 3076800, 3191280, 3989100, 4255040, 5106048, 5318800, 6153600, 6382560, 7978200, 8510080, 8523377, 10637600, 12765120, 15956400, 17046754, 21275200, 25530240, 25570131, 31912800, 34093508, 42550400, 42616885, 51140262, 63825600, 68187016, 85233770, 102280524, 127651200, 127850655, 136374032, 170467540, 204561048, 213084425, 255701310, 272748064, 340935080, 409122096, 426168850, 511402620, 545496128, 639253275, 681870160, 818244192, 852337700, 1022805240, 1090992256, 1278506550, 1363740320, 1636488384, 1704675400, 2045610480, 2557013100, 2727480640, 3272976768, 3409350800, 4091220960, 5114026200, 5454961280, 6818701600, 8182441920, 10228052400, 13637403200, 16364883840, 20456104800, 27274806400, 40912209600, 81824419200]

約数ペア:

[(1, 81824419200), (2, 40912209600), (3, 27274806400), (4, 20456104800), (5, 16364883840), (6, 13637403200), (8, 10228052400), (10, 8182441920), (12, 6818701600), (15, 5454961280), (16, 5114026200), (20, 4091220960), (24, 3409350800), (25, 3272976768), (30, 2727480640), (32, 2557013100), (40, 2045610480), (48, 1704675400), (50, 1636488384), (60, 1363740320), (64, 1278506550), (75, 1090992256), (80, 1022805240), (96, 852337700), (100, 818244192), (120, 681870160), (128, 639253275), (150, 545496128), (160, 511402620), (192, 426168850), (200, 409122096), (240, 340935080), (300, 272748064), (320, 255701310), (384, 213084425), (400, 204561048), (480, 170467540), (600, 136374032), (640, 127850655), (641, 127651200), (800, 102280524), (960, 85233770), (1200, 68187016), (1282, 63825600), (1600, 51140262), (1920, 42616885), (1923, 42550400), (2400, 34093508), (2564, 31912800), (3200, 25570131), (3205, 25530240), (3846, 21275200), (4800, 17046754), (5128, 15956400), (6410, 12765120), (7692, 10637600), (9600, 8523377), (9615, 8510080), (10256, 7978200), (12820, 6382560), (13297, 6153600), (15384, 5318800), (16025, 5106048), (19230, 4255040), (20512, 3989100), (25640, 3191280), (26594, 3076800), (30768, 2659400), (32050, 2553024), (38460, 2127520), (39891, 2051200), (41024, 1994550), (48075, 1702016), (51280, 1595640), (53188, 1538400), (61536, 1329700), (64100, 1276512), (66485, 1230720), (76920, 1063760), (79782, 1025600), (82048, 997275), (96150, 851008), (102560, 797820), (106376, 769200), (123072, 664850), (128200, 638256), (132970, 615360), (153840, 531880), (159564, 512800), (192300, 425504), (199455, 410240), (205120, 398910), (212752, 384600), (246144, 332425), (256400, 319128), (265940, 307680)]