1891124314080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{26091671}}^1$

素因数の和:26091840

約数の個数: 96

約数和(自身を含む): 5996492425728

約数和(自身を除く): 4105368111648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 12080, 14496, 18120, 24160, 36240, 72480, 26091671, 52183342, 78275013, 104366684, 130458355, 156550026, 208733368, 260916710, 313100052, 391375065, 417466736, 521833420, 626200104, 782750130, 834933472, 1043666840, 1252400208, 1565500260, 2087333680, 2504800416, 3131000520, 3939842321, 4174667360, 6262001040, 7879684642, 11819526963, 12524002080, 15759369284, 19699211605, 23639053926, 31518738568, 39398423210, 47278107852, 59097634815, 63037477136, 78796846420, 94556215704, 118195269630, 126074954272, 157593692840, 189112431408, 236390539260, 315187385680, 378224862816, 472781078520, 630374771360, 945562157040, 1891124314080]

約数ペア:

[(1, 1891124314080), (2, 945562157040), (3, 630374771360), (4, 472781078520), (5, 378224862816), (6, 315187385680), (8, 236390539260), (10, 189112431408), (12, 157593692840), (15, 126074954272), (16, 118195269630), (20, 94556215704), (24, 78796846420), (30, 63037477136), (32, 59097634815), (40, 47278107852), (48, 39398423210), (60, 31518738568), (80, 23639053926), (96, 19699211605), (120, 15759369284), (151, 12524002080), (160, 11819526963), (240, 7879684642), (302, 6262001040), (453, 4174667360), (480, 3939842321), (604, 3131000520), (755, 2504800416), (906, 2087333680), (1208, 1565500260), (1510, 1252400208), (1812, 1043666840), (2265, 834933472), (2416, 782750130), (3020, 626200104), (3624, 521833420), (4530, 417466736), (4832, 391375065), (6040, 313100052), (7248, 260916710), (9060, 208733368), (12080, 156550026), (14496, 130458355), (18120, 104366684), (24160, 78275013), (36240, 52183342), (72480, 26091671)]