13316520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 33132120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 191, 210, 249, 280, 332, 382, 415, 420, 498, 573, 581, 664, 764, 830, 840, 955, 996, 1146, 1162, 1245, 1337, 1528, 1660, 1743, 1910, 1992, 2292, 2324, 2490, 2674, 2865, 2905, 3320, 3486, 3820, 4011, 4584, 4648, 4980, 5348, 5730, 5810, 6685, 6972, 7640, 8022, 8715, 9960, 10696, 11460, 11620, 13370, 13944, 15853, 16044, 17430, 20055, 22920, 23240, 26740, 31706, 32088, 34860, 40110, 47559, 53480, 63412, 69720, 79265, 80220, 95118, 110971, 126824, 158530, 160440, 190236, 221942, 237795, 317060, 332913, 380472, 443884, 475590, 554855, 634120, 665826, 887768, 951180, 1109710, 1331652, 1664565, 1902360, 2219420, 2663304, 3329130, 4438840, 6658260, 13316520]

約数ペア:

[(1, 13316520), (2, 6658260), (3, 4438840), (4, 3329130), (5, 2663304), (6, 2219420), (7, 1902360), (8, 1664565), (10, 1331652), (12, 1109710), (14, 951180), (15, 887768), (20, 665826), (21, 634120), (24, 554855), (28, 475590), (30, 443884), (35, 380472), (40, 332913), (42, 317060), (56, 237795), (60, 221942), (70, 190236), (83, 160440), (84, 158530), (105, 126824), (120, 110971), (140, 95118), (166, 80220), (168, 79265), (191, 69720), (210, 63412), (249, 53480), (280, 47559), (332, 40110), (382, 34860), (415, 32088), (420, 31706), (498, 26740), (573, 23240), (581, 22920), (664, 20055), (764, 17430), (830, 16044), (840, 15853), (955, 13944), (996, 13370), (1146, 11620), (1162, 11460), (1245, 10696), (1337, 9960), (1528, 8715), (1660, 8022), (1743, 7640), (1910, 6972), (1992, 6685), (2292, 5810), (2324, 5730), (2490, 5348), (2674, 4980), (2865, 4648), (2905, 4584), (3320, 4011), (3486, 3820)]