160603380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 575134560

約数和(自身を除く): 414531180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 131, 139, 140, 147, 180, 196, 210, 245, 252, 262, 278, 294, 315, 393, 417, 420, 441, 490, 524, 556, 588, 630, 655, 695, 735, 786, 834, 882, 917, 973, 980, 1179, 1251, 1260, 1310, 1390, 1470, 1572, 1668, 1764, 1834, 1946, 1965, 2085, 2205, 2358, 2502, 2620, 2751, 2780, 2919, 2940, 3668, 3892, 3930, 4170, 4410, 4585, 4716, 4865, 5004, 5502, 5838, 5895, 6255, 6419, 6811, 7860, 8253, 8340, 8757, 8820, 9170, 9730, 11004, 11676, 11790, 12510, 12838, 13622, 13755, 14595, 16506, 17514, 18209, 18340, 19257, 19460, 20433, 23580, 25020, 25676, 27244, 27510, 29190, 32095, 33012, 34055, 35028, 36418, 38514, 40866, 41265, 43785, 54627, 55020, 57771, 58380, 61299, 64190, 68110, 72836, 77028, 81732, 82530, 87570, 91045, 96285, 102165, 109254, 115542, 122598, 127463, 128380, 136220, 163881, 165060, 175140, 182090, 192570, 204330, 218508, 231084, 245196, 254926, 273135, 288855, 306495, 327762, 364180, 382389, 385140, 408660, 509852, 546270, 577710, 612990, 637315, 655524, 764778, 819405, 892241, 1092540, 1147167, 1155420, 1225980, 1274630, 1529556, 1638810, 1784482, 1911945, 2294334, 2549260, 2676723, 3277620, 3568964, 3823890, 4461205, 4588668, 5353446, 5735835, 7647780, 8030169, 8922410, 10706892, 11471670, 13383615, 16060338, 17844820, 22943340, 26767230, 32120676, 40150845, 53534460, 80301690, 160603380]

約数ペア:

[(1, 160603380), (2, 80301690), (3, 53534460), (4, 40150845), (5, 32120676), (6, 26767230), (7, 22943340), (9, 17844820), (10, 16060338), (12, 13383615), (14, 11471670), (15, 10706892), (18, 8922410), (20, 8030169), (21, 7647780), (28, 5735835), (30, 5353446), (35, 4588668), (36, 4461205), (42, 3823890), (45, 3568964), (49, 3277620), (60, 2676723), (63, 2549260), (70, 2294334), (84, 1911945), (90, 1784482), (98, 1638810), (105, 1529556), (126, 1274630), (131, 1225980), (139, 1155420), (140, 1147167), (147, 1092540), (180, 892241), (196, 819405), (210, 764778), (245, 655524), (252, 637315), (262, 612990), (278, 577710), (294, 546270), (315, 509852), (393, 408660), (417, 385140), (420, 382389), (441, 364180), (490, 327762), (524, 306495), (556, 288855), (588, 273135), (630, 254926), (655, 245196), (695, 231084), (735, 218508), (786, 204330), (834, 192570), (882, 182090), (917, 175140), (973, 165060), (980, 163881), (1179, 136220), (1251, 128380), (1260, 127463), (1310, 122598), (1390, 115542), (1470, 109254), (1572, 102165), (1668, 96285), (1764, 91045), (1834, 87570), (1946, 82530), (1965, 81732), (2085, 77028), (2205, 72836), (2358, 68110), (2502, 64190), (2620, 61299), (2751, 58380), (2780, 57771), (2919, 55020), (2940, 54627), (3668, 43785), (3892, 41265), (3930, 40866), (4170, 38514), (4410, 36418), (4585, 35028), (4716, 34055), (4865, 33012), (5004, 32095), (5502, 29190), (5838, 27510), (5895, 27244), (6255, 25676), (6419, 25020), (6811, 23580), (7860, 20433), (8253, 19460), (8340, 19257), (8757, 18340), (8820, 18209), (9170, 17514), (9730, 16506), (11004, 14595), (11676, 13755), (11790, 13622), (12510, 12838)]