266997240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43627}}^1$

素因数の和:43661

約数の個数: 96

約数和(自身を含む): 918805680

約数和(自身を除く): 651808440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 43627, 87254, 130881, 174508, 218135, 261762, 349016, 392643, 436270, 523524, 654405, 741659, 785286, 872540, 1047048, 1308810, 1483318, 1570572, 1745080, 1963215, 2224977, 2617620, 2966636, 3141144, 3708295, 3926430, 4449954, 5235240, 5933272, 6674931, 7416590, 7852860, 8899908, 11124885, 13349862, 14833180, 15705720, 17799816, 22249770, 26699724, 29666360, 33374655, 44499540, 53399448, 66749310, 88999080, 133498620, 266997240]

約数ペア:

[(1, 266997240), (2, 133498620), (3, 88999080), (4, 66749310), (5, 53399448), (6, 44499540), (8, 33374655), (9, 29666360), (10, 26699724), (12, 22249770), (15, 17799816), (17, 15705720), (18, 14833180), (20, 13349862), (24, 11124885), (30, 8899908), (34, 7852860), (36, 7416590), (40, 6674931), (45, 5933272), (51, 5235240), (60, 4449954), (68, 3926430), (72, 3708295), (85, 3141144), (90, 2966636), (102, 2617620), (120, 2224977), (136, 1963215), (153, 1745080), (170, 1570572), (180, 1483318), (204, 1308810), (255, 1047048), (306, 872540), (340, 785286), (360, 741659), (408, 654405), (510, 523524), (612, 436270), (680, 392643), (765, 349016), (1020, 261762), (1224, 218135), (1530, 174508), (2040, 130881), (3060, 87254), (6120, 43627)]