2765706720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{823127}}^1$

素因数の和:823152

約数の個数: 96

約数和(自身を含む): 9956556288

約数和(自身を除く): 7190849568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 823127, 1646254, 2469381, 3292508, 4115635, 4938762, 5761889, 6585016, 8231270, 9877524, 11523778, 12346905, 13170032, 16462540, 17285667, 19755048, 23047556, 24693810, 26340064, 28809445, 32925080, 34571334, 39510096, 46095112, 49387620, 57618890, 65850160, 69142668, 79020192, 86428335, 92190224, 98775240, 115237780, 131700320, 138285336, 172856670, 184380448, 197550480, 230475560, 276570672, 345713340, 395100960, 460951120, 553141344, 691426680, 921902240, 1382853360, 2765706720]

約数ペア:

[(1, 2765706720), (2, 1382853360), (3, 921902240), (4, 691426680), (5, 553141344), (6, 460951120), (7, 395100960), (8, 345713340), (10, 276570672), (12, 230475560), (14, 197550480), (15, 184380448), (16, 172856670), (20, 138285336), (21, 131700320), (24, 115237780), (28, 98775240), (30, 92190224), (32, 86428335), (35, 79020192), (40, 69142668), (42, 65850160), (48, 57618890), (56, 49387620), (60, 46095112), (70, 39510096), (80, 34571334), (84, 32925080), (96, 28809445), (105, 26340064), (112, 24693810), (120, 23047556), (140, 19755048), (160, 17285667), (168, 16462540), (210, 13170032), (224, 12346905), (240, 11523778), (280, 9877524), (336, 8231270), (420, 6585016), (480, 5761889), (560, 4938762), (672, 4115635), (840, 3292508), (1120, 2469381), (1680, 1646254), (3360, 823127)]