338816520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{14939}}^1$

素因数の和:14969

約数の個数: 160

約数和(自身を含む): 1301572800

約数和(自身を除く): 962756280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 14939, 22680, 29878, 44817, 59756, 74695, 89634, 104573, 119512, 134451, 149390, 179268, 209146, 224085, 268902, 298780, 313719, 358536, 403353, 418292, 448170, 522865, 537804, 597560, 627438, 672255, 806706, 836584, 896340, 941157, 1045730, 1075608, 1210059, 1254876, 1344510, 1568595, 1613412, 1792680, 1882314, 2016765, 2091460, 2420118, 2509752, 2689020, 2823471, 3137190, 3226824, 3764628, 4033530, 4182920, 4705785, 4840236, 5378040, 5646942, 6050295, 6274380, 7529256, 8067060, 8470413, 9411570, 9680472, 11293884, 12100590, 12548760, 14117355, 16134120, 16940826, 18823140, 22587768, 24201180, 28234710, 33881652, 37646280, 42352065, 48402360, 56469420, 67763304, 84704130, 112938840, 169408260, 338816520]

約数ペア:

[(1, 338816520), (2, 169408260), (3, 112938840), (4, 84704130), (5, 67763304), (6, 56469420), (7, 48402360), (8, 42352065), (9, 37646280), (10, 33881652), (12, 28234710), (14, 24201180), (15, 22587768), (18, 18823140), (20, 16940826), (21, 16134120), (24, 14117355), (27, 12548760), (28, 12100590), (30, 11293884), (35, 9680472), (36, 9411570), (40, 8470413), (42, 8067060), (45, 7529256), (54, 6274380), (56, 6050295), (60, 5646942), (63, 5378040), (70, 4840236), (72, 4705785), (81, 4182920), (84, 4033530), (90, 3764628), (105, 3226824), (108, 3137190), (120, 2823471), (126, 2689020), (135, 2509752), (140, 2420118), (162, 2091460), (168, 2016765), (180, 1882314), (189, 1792680), (210, 1613412), (216, 1568595), (252, 1344510), (270, 1254876), (280, 1210059), (315, 1075608), (324, 1045730), (360, 941157), (378, 896340), (405, 836584), (420, 806706), (504, 672255), (540, 627438), (567, 597560), (630, 537804), (648, 522865), (756, 448170), (810, 418292), (840, 403353), (945, 358536), (1080, 313719), (1134, 298780), (1260, 268902), (1512, 224085), (1620, 209146), (1890, 179268), (2268, 149390), (2520, 134451), (2835, 119512), (3240, 104573), (3780, 89634), (4536, 74695), (5670, 59756), (7560, 44817), (11340, 29878), (14939, 22680)]