891138328320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12214067}}^1$

素因数の和:12214110

約数の個数: 144

約数和(自身を含む): 2995866599040

約数和(自身を除く): 2104728270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 12214067, 24428134, 36642201, 48856268, 61070335, 73284402, 97712536, 122140670, 146568804, 183211005, 195425072, 232067273, 244281340, 293137608, 366422010, 390850144, 464134546, 488562680, 586275216, 696201819, 732844020, 781700288, 928269092, 977125360, 1160336365, 1172550432, 1392403638, 1465688040, 1563400576, 1856538184, 1954250720, 2320672730, 2345100864, 2784807276, 2931376080, 3126801152, 3481009095, 3713076368, 3908501440, 4641345460, 4690201728, 5569614552, 5862752160, 6962018190, 7426152736, 7817002880, 9282690920, 9380403456, 11139229104, 11725504320, 13924036380, 14852305472, 15634005760, 18565381840, 22278458208, 23451008640, 27848072760, 29704610944, 37130763680, 44556916416, 46902017280, 55696145520, 59409221888, 74261527360, 89113832832, 111392291040, 148523054720, 178227665664, 222784582080, 297046109440, 445569164160, 891138328320]

約数ペア:

[(1, 891138328320), (2, 445569164160), (3, 297046109440), (4, 222784582080), (5, 178227665664), (6, 148523054720), (8, 111392291040), (10, 89113832832), (12, 74261527360), (15, 59409221888), (16, 55696145520), (19, 46902017280), (20, 44556916416), (24, 37130763680), (30, 29704610944), (32, 27848072760), (38, 23451008640), (40, 22278458208), (48, 18565381840), (57, 15634005760), (60, 14852305472), (64, 13924036380), (76, 11725504320), (80, 11139229104), (95, 9380403456), (96, 9282690920), (114, 7817002880), (120, 7426152736), (128, 6962018190), (152, 5862752160), (160, 5569614552), (190, 4690201728), (192, 4641345460), (228, 3908501440), (240, 3713076368), (256, 3481009095), (285, 3126801152), (304, 2931376080), (320, 2784807276), (380, 2345100864), (384, 2320672730), (456, 1954250720), (480, 1856538184), (570, 1563400576), (608, 1465688040), (640, 1392403638), (760, 1172550432), (768, 1160336365), (912, 977125360), (960, 928269092), (1140, 781700288), (1216, 732844020), (1280, 696201819), (1520, 586275216), (1824, 488562680), (1920, 464134546), (2280, 390850144), (2432, 366422010), (3040, 293137608), (3648, 244281340), (3840, 232067273), (4560, 195425072), (4864, 183211005), (6080, 146568804), (7296, 122140670), (9120, 97712536), (12160, 73284402), (14592, 61070335), (18240, 48856268), (24320, 36642201), (36480, 24428134), (72960, 12214067)]