259674660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 730987740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 449, 459, 476, 486, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 898, 918, 945, 972, 1020, 1071, 1134, 1190, 1215, 1260, 1347, 1377, 1428, 1530, 1620, 1701, 1785, 1796, 1836, 1890, 2142, 2245, 2268, 2295, 2380, 2430, 2694, 2754, 2835, 3060, 3143, 3213, 3402, 3570, 3780, 4041, 4131, 4284, 4490, 4590, 4860, 5355, 5388, 5508, 5670, 6286, 6426, 6735, 6804, 6885, 7140, 7633, 8082, 8262, 8505, 8980, 9180, 9429, 9639, 10710, 11340, 12123, 12572, 12852, 13470, 13770, 15266, 15715, 16065, 16164, 16524, 17010, 18858, 19278, 20205, 20655, 21420, 22899, 24246, 26940, 27540, 28287, 28917, 30532, 31430, 32130, 34020, 36369, 37716, 38165, 38556, 40410, 41310, 45798, 47145, 48195, 48492, 53431, 56574, 57834, 60615, 62860, 64260, 68697, 72738, 76330, 80820, 82620, 84861, 91596, 94290, 96390, 106862, 109107, 113148, 114495, 115668, 121230, 137394, 141435, 144585, 145476, 152660, 160293, 169722, 181845, 188580, 192780, 206091, 213724, 218214, 228990, 242460, 254583, 267155, 274788, 282870, 289170, 320586, 339444, 343485, 363690, 412182, 424305, 436428, 457980, 480879, 509166, 534310, 545535, 565740, 578340, 618273, 641172, 686970, 727380, 763749, 801465, 824364, 848610, 961758, 1018332, 1030455, 1068620, 1091070, 1236546, 1272915, 1373940, 1442637, 1527498, 1602930, 1697220, 1854819, 1923516, 2060910, 2182140, 2404395, 2473092, 2545830, 2885274, 3054996, 3091365, 3205860, 3709638, 3818745, 4121820, 4327911, 4808790, 5091660, 5770548, 6182730, 7213185, 7419276, 7637490, 8655822, 9274095, 9617580, 12365460, 12983733, 14426370, 15274980, 17311644, 18548190, 21639555, 25967466, 28852740, 37096380, 43279110, 51934932, 64918665, 86558220, 129837330, 259674660]

約数ペア:

[(1, 259674660), (2, 129837330), (3, 86558220), (4, 64918665), (5, 51934932), (6, 43279110), (7, 37096380), (9, 28852740), (10, 25967466), (12, 21639555), (14, 18548190), (15, 17311644), (17, 15274980), (18, 14426370), (20, 12983733), (21, 12365460), (27, 9617580), (28, 9274095), (30, 8655822), (34, 7637490), (35, 7419276), (36, 7213185), (42, 6182730), (45, 5770548), (51, 5091660), (54, 4808790), (60, 4327911), (63, 4121820), (68, 3818745), (70, 3709638), (81, 3205860), (84, 3091365), (85, 3054996), (90, 2885274), (102, 2545830), (105, 2473092), (108, 2404395), (119, 2182140), (126, 2060910), (135, 1923516), (140, 1854819), (153, 1697220), (162, 1602930), (170, 1527498), (180, 1442637), (189, 1373940), (204, 1272915), (210, 1236546), (238, 1091070), (243, 1068620), (252, 1030455), (255, 1018332), (270, 961758), (306, 848610), (315, 824364), (324, 801465), (340, 763749), (357, 727380), (378, 686970), (405, 641172), (420, 618273), (449, 578340), (459, 565740), (476, 545535), (486, 534310), (510, 509166), (540, 480879), (567, 457980), (595, 436428), (612, 424305), (630, 412182), (714, 363690), (756, 343485), (765, 339444), (810, 320586), (898, 289170), (918, 282870), (945, 274788), (972, 267155), (1020, 254583), (1071, 242460), (1134, 228990), (1190, 218214), (1215, 213724), (1260, 206091), (1347, 192780), (1377, 188580), (1428, 181845), (1530, 169722), (1620, 160293), (1701, 152660), (1785, 145476), (1796, 144585), (1836, 141435), (1890, 137394), (2142, 121230), (2245, 115668), (2268, 114495), (2295, 113148), (2380, 109107), (2430, 106862), (2694, 96390), (2754, 94290), (2835, 91596), (3060, 84861), (3143, 82620), (3213, 80820), (3402, 76330), (3570, 72738), (3780, 68697), (4041, 64260), (4131, 62860), (4284, 60615), (4490, 57834), (4590, 56574), (4860, 53431), (5355, 48492), (5388, 48195), (5508, 47145), (5670, 45798), (6286, 41310), (6426, 40410), (6735, 38556), (6804, 38165), (6885, 37716), (7140, 36369), (7633, 34020), (8082, 32130), (8262, 31430), (8505, 30532), (8980, 28917), (9180, 28287), (9429, 27540), (9639, 26940), (10710, 24246), (11340, 22899), (12123, 21420), (12572, 20655), (12852, 20205), (13470, 19278), (13770, 18858), (15266, 17010), (15715, 16524), (16065, 16164)]