668765160

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{9829}}^1$

素因数の和:9862

約数の個数: 192

約数和(自身を含む): 2576246400

約数和(自身を除く): 1907481240

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 9829, 11340, 13608, 17010, 19658, 22680, 29487, 34020, 39316, 49145, 58974, 68040, 68803, 78632, 88461, 98290, 117948, 137606, 147435, 176922, 196580, 206409, 235896, 265383, 275212, 294870, 344015, 353844, 393160, 412818, 442305, 530766, 550424, 589740, 619227, 688030, 707688, 796149, 825636, 884610, 1032045, 1061532, 1179480, 1238454, 1326915, 1376060, 1592298, 1651272, 1769220, 1857681, 2064090, 2123064, 2388447, 2476908, 2653830, 2752120, 3096135, 3184596, 3538440, 3715362, 3980745, 4128180, 4776894, 4953816, 5307660, 5573043, 6192270, 6369192, 7430724, 7961490, 8256360, 9288405, 9553788, 10615320, 11146086, 11942235, 12384540, 14861448, 15922980, 16719129, 18576810, 19107576, 22292172, 23884470, 24769080, 27865215, 31845960, 33438258, 37153620, 44584344, 47768940, 55730430, 66876516, 74307240, 83595645, 95537880, 111460860, 133753032, 167191290, 222921720, 334382580, 668765160]

約数ペア:

[(1, 668765160), (2, 334382580), (3, 222921720), (4, 167191290), (5, 133753032), (6, 111460860), (7, 95537880), (8, 83595645), (9, 74307240), (10, 66876516), (12, 55730430), (14, 47768940), (15, 44584344), (18, 37153620), (20, 33438258), (21, 31845960), (24, 27865215), (27, 24769080), (28, 23884470), (30, 22292172), (35, 19107576), (36, 18576810), (40, 16719129), (42, 15922980), (45, 14861448), (54, 12384540), (56, 11942235), (60, 11146086), (63, 10615320), (70, 9553788), (72, 9288405), (81, 8256360), (84, 7961490), (90, 7430724), (105, 6369192), (108, 6192270), (120, 5573043), (126, 5307660), (135, 4953816), (140, 4776894), (162, 4128180), (168, 3980745), (180, 3715362), (189, 3538440), (210, 3184596), (216, 3096135), (243, 2752120), (252, 2653830), (270, 2476908), (280, 2388447), (315, 2123064), (324, 2064090), (360, 1857681), (378, 1769220), (405, 1651272), (420, 1592298), (486, 1376060), (504, 1326915), (540, 1238454), (567, 1179480), (630, 1061532), (648, 1032045), (756, 884610), (810, 825636), (840, 796149), (945, 707688), (972, 688030), (1080, 619227), (1134, 589740), (1215, 550424), (1260, 530766), (1512, 442305), (1620, 412818), (1701, 393160), (1890, 353844), (1944, 344015), (2268, 294870), (2430, 275212), (2520, 265383), (2835, 235896), (3240, 206409), (3402, 196580), (3780, 176922), (4536, 147435), (4860, 137606), (5670, 117948), (6804, 98290), (7560, 88461), (8505, 78632), (9720, 68803), (9829, 68040), (11340, 58974), (13608, 49145), (17010, 39316), (19658, 34020), (22680, 29487)]