169588020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 398077260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 980, 1036, 1110, 1295, 1470, 1554, 1559, 1813, 2220, 2590, 2940, 3108, 3118, 3626, 3885, 4677, 5180, 5439, 6236, 7252, 7770, 7795, 9065, 9354, 10878, 10913, 15540, 15590, 18130, 18708, 21756, 21826, 23385, 27195, 31180, 32739, 36260, 43652, 46770, 54390, 54565, 57683, 65478, 76391, 93540, 108780, 109130, 115366, 130956, 152782, 163695, 173049, 218260, 229173, 230732, 288415, 305564, 327390, 346098, 381955, 403781, 458346, 576830, 654780, 692196, 763910, 807562, 865245, 916692, 1145865, 1153660, 1211343, 1527820, 1615124, 1730490, 2018905, 2291730, 2422686, 2826467, 3460980, 4037810, 4583460, 4845372, 5652934, 6056715, 8075620, 8479401, 11305868, 12113430, 14132335, 16958802, 24226860, 28264670, 33917604, 42397005, 56529340, 84794010, 169588020]

約数ペア:

[(1, 169588020), (2, 84794010), (3, 56529340), (4, 42397005), (5, 33917604), (6, 28264670), (7, 24226860), (10, 16958802), (12, 14132335), (14, 12113430), (15, 11305868), (20, 8479401), (21, 8075620), (28, 6056715), (30, 5652934), (35, 4845372), (37, 4583460), (42, 4037810), (49, 3460980), (60, 2826467), (70, 2422686), (74, 2291730), (84, 2018905), (98, 1730490), (105, 1615124), (111, 1527820), (140, 1211343), (147, 1153660), (148, 1145865), (185, 916692), (196, 865245), (210, 807562), (222, 763910), (245, 692196), (259, 654780), (294, 576830), (370, 458346), (420, 403781), (444, 381955), (490, 346098), (518, 327390), (555, 305564), (588, 288415), (735, 230732), (740, 229173), (777, 218260), (980, 173049), (1036, 163695), (1110, 152782), (1295, 130956), (1470, 115366), (1554, 109130), (1559, 108780), (1813, 93540), (2220, 76391), (2590, 65478), (2940, 57683), (3108, 54565), (3118, 54390), (3626, 46770), (3885, 43652), (4677, 36260), (5180, 32739), (5439, 31180), (6236, 27195), (7252, 23385), (7770, 21826), (7795, 21756), (9065, 18708), (9354, 18130), (10878, 15590), (10913, 15540)]