642111339120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62220091}}^1$

素因数の和:62220150

約数の個数: 80

約数和(自身を含む): 2036836931712

約数和(自身を除く): 1394725592592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 62220091, 124440182, 186660273, 248880364, 311100455, 373320546, 497760728, 622200910, 746641092, 933301365, 995521456, 1244401820, 1493282184, 1866602730, 2488803640, 2675463913, 2986564368, 3733205460, 4977607280, 5350927826, 7466410920, 8026391739, 10701855652, 13377319565, 14932821840, 16052783478, 21403711304, 26754639130, 32105566956, 40131958695, 42807422608, 53509278260, 64211133912, 80263917390, 107018556520, 128422267824, 160527834780, 214037113040, 321055669560, 642111339120]

約数ペア:

[(1, 642111339120), (2, 321055669560), (3, 214037113040), (4, 160527834780), (5, 128422267824), (6, 107018556520), (8, 80263917390), (10, 64211133912), (12, 53509278260), (15, 42807422608), (16, 40131958695), (20, 32105566956), (24, 26754639130), (30, 21403711304), (40, 16052783478), (43, 14932821840), (48, 13377319565), (60, 10701855652), (80, 8026391739), (86, 7466410920), (120, 5350927826), (129, 4977607280), (172, 3733205460), (215, 2986564368), (240, 2675463913), (258, 2488803640), (344, 1866602730), (430, 1493282184), (516, 1244401820), (645, 995521456), (688, 933301365), (860, 746641092), (1032, 622200910), (1290, 497760728), (1720, 373320546), (2064, 311100455), (2580, 248880364), (3440, 186660273), (5160, 124440182), (10320, 62220091)]