465434340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1613364480

約数和(自身を除く): 1147930140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 53, 58, 60, 70, 84, 87, 98, 103, 105, 106, 116, 140, 145, 147, 159, 174, 196, 203, 206, 210, 212, 245, 265, 290, 294, 309, 318, 348, 371, 406, 412, 420, 435, 490, 515, 530, 580, 588, 609, 618, 636, 721, 735, 742, 795, 812, 870, 980, 1015, 1030, 1060, 1113, 1218, 1236, 1421, 1442, 1470, 1484, 1537, 1545, 1590, 1740, 1855, 2030, 2060, 2163, 2226, 2436, 2597, 2842, 2884, 2940, 2987, 3045, 3074, 3090, 3180, 3605, 3710, 4060, 4263, 4326, 4452, 4611, 5047, 5194, 5459, 5565, 5684, 5974, 6090, 6148, 6180, 7105, 7210, 7420, 7685, 7791, 8526, 8652, 8961, 9222, 10094, 10388, 10759, 10815, 10918, 11130, 11948, 12180, 12985, 14210, 14420, 14935, 15141, 15370, 15582, 16377, 17052, 17922, 18444, 20188, 20909, 21315, 21518, 21630, 21836, 22260, 23055, 25235, 25970, 27295, 28420, 29870, 30282, 30740, 31164, 32277, 32754, 35844, 38213, 38955, 41818, 42630, 43036, 43260, 44805, 46110, 50470, 51940, 53795, 54590, 59740, 60564, 62727, 64554, 65508, 75313, 75705, 76426, 77910, 81885, 83636, 85260, 89610, 92220, 100940, 104545, 107590, 109180, 114639, 125454, 129108, 146363, 150626, 151410, 152852, 155820, 158311, 161385, 163770, 179220, 191065, 209090, 215180, 225939, 229278, 250908, 267491, 292726, 301252, 302820, 313635, 316622, 322770, 327540, 376565, 382130, 418180, 439089, 451878, 458556, 474933, 534982, 573195, 585452, 627270, 633244, 645540, 731815, 753130, 764260, 791555, 802473, 878178, 903756, 949866, 1069964, 1108177, 1129695, 1146390, 1254540, 1337455, 1463630, 1506260, 1583110, 1604946, 1756356, 1899732, 2195445, 2216354, 2259390, 2292780, 2374665, 2674910, 2927260, 3166220, 3209892, 3324531, 4012365, 4390890, 4432708, 4518780, 4749330, 5349820, 5540885, 6649062, 7757239, 8024730, 8781780, 9498660, 11081770, 13298124, 15514478, 16049460, 16622655, 22163540, 23271717, 31028956, 33245310, 38786195, 46543434, 66490620, 77572390, 93086868, 116358585, 155144780, 232717170, 465434340]

約数ペア:

[(1, 465434340), (2, 232717170), (3, 155144780), (4, 116358585), (5, 93086868), (6, 77572390), (7, 66490620), (10, 46543434), (12, 38786195), (14, 33245310), (15, 31028956), (20, 23271717), (21, 22163540), (28, 16622655), (29, 16049460), (30, 15514478), (35, 13298124), (42, 11081770), (49, 9498660), (53, 8781780), (58, 8024730), (60, 7757239), (70, 6649062), (84, 5540885), (87, 5349820), (98, 4749330), (103, 4518780), (105, 4432708), (106, 4390890), (116, 4012365), (140, 3324531), (145, 3209892), (147, 3166220), (159, 2927260), (174, 2674910), (196, 2374665), (203, 2292780), (206, 2259390), (210, 2216354), (212, 2195445), (245, 1899732), (265, 1756356), (290, 1604946), (294, 1583110), (309, 1506260), (318, 1463630), (348, 1337455), (371, 1254540), (406, 1146390), (412, 1129695), (420, 1108177), (435, 1069964), (490, 949866), (515, 903756), (530, 878178), (580, 802473), (588, 791555), (609, 764260), (618, 753130), (636, 731815), (721, 645540), (735, 633244), (742, 627270), (795, 585452), (812, 573195), (870, 534982), (980, 474933), (1015, 458556), (1030, 451878), (1060, 439089), (1113, 418180), (1218, 382130), (1236, 376565), (1421, 327540), (1442, 322770), (1470, 316622), (1484, 313635), (1537, 302820), (1545, 301252), (1590, 292726), (1740, 267491), (1855, 250908), (2030, 229278), (2060, 225939), (2163, 215180), (2226, 209090), (2436, 191065), (2597, 179220), (2842, 163770), (2884, 161385), (2940, 158311), (2987, 155820), (3045, 152852), (3074, 151410), (3090, 150626), (3180, 146363), (3605, 129108), (3710, 125454), (4060, 114639), (4263, 109180), (4326, 107590), (4452, 104545), (4611, 100940), (5047, 92220), (5194, 89610), (5459, 85260), (5565, 83636), (5684, 81885), (5974, 77910), (6090, 76426), (6148, 75705), (6180, 75313), (7105, 65508), (7210, 64554), (7420, 62727), (7685, 60564), (7791, 59740), (8526, 54590), (8652, 53795), (8961, 51940), (9222, 50470), (10094, 46110), (10388, 44805), (10759, 43260), (10815, 43036), (10918, 42630), (11130, 41818), (11948, 38955), (12180, 38213), (12985, 35844), (14210, 32754), (14420, 32277), (14935, 31164), (15141, 30740), (15370, 30282), (15582, 29870), (16377, 28420), (17052, 27295), (17922, 25970), (18444, 25235), (20188, 23055), (20909, 22260), (21315, 21836), (21518, 21630)]