69306720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20627}}^1$

素因数の和:20652

約数の個数: 96

約数和(自身を含む): 249516288

約数和(自身を除く): 180209568

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, 20627, 41254, 61881, 82508, 103135, 123762, 144389, 165016, 206270, 247524, 288778, 309405, 330032, 412540, 433167, 495048, 577556, 618810, 660064, 721945, 825080, 866334, 990096, 1155112, 1237620, 1443890, 1650160, 1732668, 1980192, 2165835, 2310224, 2475240, 2887780, 3300320, 3465336, 4331670, 4620448, 4950480, 5775560, 6930672, 8663340, 9900960, 11551120, 13861344, 17326680, 23102240, 34653360, 69306720]

約数ペア:

[(1, 69306720), (2, 34653360), (3, 23102240), (4, 17326680), (5, 13861344), (6, 11551120), (7, 9900960), (8, 8663340), (10, 6930672), (12, 5775560), (14, 4950480), (15, 4620448), (16, 4331670), (20, 3465336), (21, 3300320), (24, 2887780), (28, 2475240), (30, 2310224), (32, 2165835), (35, 1980192), (40, 1732668), (42, 1650160), (48, 1443890), (56, 1237620), (60, 1155112), (70, 990096), (80, 866334), (84, 825080), (96, 721945), (105, 660064), (112, 618810), (120, 577556), (140, 495048), (160, 433167), (168, 412540), (210, 330032), (224, 309405), (240, 288778), (280, 247524), (336, 206270), (420, 165016), (480, 144389), (560, 123762), (672, 103135), (840, 82508), (1120, 61881), (1680, 41254), (3360, 20627)]