57738660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 135313500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 479, 490, 492, 574, 588, 615, 735, 820, 861, 958, 980, 1148, 1230, 1435, 1437, 1470, 1722, 1916, 2009, 2395, 2460, 2870, 2874, 2940, 3353, 3444, 4018, 4305, 4790, 5740, 5748, 6027, 6706, 7185, 8036, 8610, 9580, 10045, 10059, 12054, 13412, 14370, 16765, 17220, 19639, 20090, 20118, 23471, 24108, 28740, 30135, 33530, 39278, 40180, 40236, 46942, 50295, 58917, 60270, 67060, 70413, 78556, 93884, 98195, 100590, 117355, 117834, 120540, 137473, 140826, 196390, 201180, 234710, 235668, 274946, 281652, 294585, 352065, 392780, 412419, 469420, 549892, 589170, 687365, 704130, 824838, 962311, 1178340, 1374730, 1408260, 1649676, 1924622, 2062095, 2749460, 2886933, 3849244, 4124190, 4811555, 5773866, 8248380, 9623110, 11547732, 14434665, 19246220, 28869330, 57738660]

約数ペア:

[(1, 57738660), (2, 28869330), (3, 19246220), (4, 14434665), (5, 11547732), (6, 9623110), (7, 8248380), (10, 5773866), (12, 4811555), (14, 4124190), (15, 3849244), (20, 2886933), (21, 2749460), (28, 2062095), (30, 1924622), (35, 1649676), (41, 1408260), (42, 1374730), (49, 1178340), (60, 962311), (70, 824838), (82, 704130), (84, 687365), (98, 589170), (105, 549892), (123, 469420), (140, 412419), (147, 392780), (164, 352065), (196, 294585), (205, 281652), (210, 274946), (245, 235668), (246, 234710), (287, 201180), (294, 196390), (410, 140826), (420, 137473), (479, 120540), (490, 117834), (492, 117355), (574, 100590), (588, 98195), (615, 93884), (735, 78556), (820, 70413), (861, 67060), (958, 60270), (980, 58917), (1148, 50295), (1230, 46942), (1435, 40236), (1437, 40180), (1470, 39278), (1722, 33530), (1916, 30135), (2009, 28740), (2395, 24108), (2460, 23471), (2870, 20118), (2874, 20090), (2940, 19639), (3353, 17220), (3444, 16765), (4018, 14370), (4305, 13412), (4790, 12054), (5740, 10059), (5748, 10045), (6027, 9580), (6706, 8610), (7185, 8036)]