166217280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 546177216

約数和(自身を除く): 379959936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 103, 120, 123, 160, 164, 192, 205, 206, 240, 246, 309, 320, 328, 410, 412, 480, 492, 515, 615, 618, 656, 820, 824, 960, 984, 1030, 1230, 1236, 1312, 1545, 1640, 1648, 1681, 1968, 2060, 2460, 2472, 2624, 3090, 3280, 3296, 3362, 3936, 4120, 4223, 4920, 4944, 5043, 6180, 6560, 6592, 6724, 7872, 8240, 8405, 8446, 9840, 9888, 10086, 12360, 12669, 13120, 13448, 16480, 16810, 16892, 19680, 19776, 20172, 21115, 24720, 25215, 25338, 26896, 32960, 33620, 33784, 39360, 40344, 42230, 49440, 50430, 50676, 53792, 63345, 67240, 67568, 80688, 84460, 98880, 100860, 101352, 107584, 126690, 134480, 135136, 161376, 168920, 173143, 201720, 202704, 253380, 268960, 270272, 322752, 337840, 346286, 403440, 405408, 506760, 519429, 537920, 675680, 692572, 806880, 810816, 865715, 1013520, 1038858, 1351360, 1385144, 1613760, 1731430, 2027040, 2077716, 2597145, 2770288, 3462860, 4054080, 4155432, 5194290, 5540576, 6925720, 8310864, 10388580, 11081152, 13851440, 16621728, 20777160, 27702880, 33243456, 41554320, 55405760, 83108640, 166217280]

約数ペア:

[(1, 166217280), (2, 83108640), (3, 55405760), (4, 41554320), (5, 33243456), (6, 27702880), (8, 20777160), (10, 16621728), (12, 13851440), (15, 11081152), (16, 10388580), (20, 8310864), (24, 6925720), (30, 5540576), (32, 5194290), (40, 4155432), (41, 4054080), (48, 3462860), (60, 2770288), (64, 2597145), (80, 2077716), (82, 2027040), (96, 1731430), (103, 1613760), (120, 1385144), (123, 1351360), (160, 1038858), (164, 1013520), (192, 865715), (205, 810816), (206, 806880), (240, 692572), (246, 675680), (309, 537920), (320, 519429), (328, 506760), (410, 405408), (412, 403440), (480, 346286), (492, 337840), (515, 322752), (615, 270272), (618, 268960), (656, 253380), (820, 202704), (824, 201720), (960, 173143), (984, 168920), (1030, 161376), (1230, 135136), (1236, 134480), (1312, 126690), (1545, 107584), (1640, 101352), (1648, 100860), (1681, 98880), (1968, 84460), (2060, 80688), (2460, 67568), (2472, 67240), (2624, 63345), (3090, 53792), (3280, 50676), (3296, 50430), (3362, 49440), (3936, 42230), (4120, 40344), (4223, 39360), (4920, 33784), (4944, 33620), (5043, 32960), (6180, 26896), (6560, 25338), (6592, 25215), (6724, 24720), (7872, 21115), (8240, 20172), (8405, 19776), (8446, 19680), (9840, 16892), (9888, 16810), (10086, 16480), (12360, 13448), (12669, 13120)]