137509080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 445132800

約数和(自身を除く): 307623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1471, 1558, 1640, 2280, 2337, 2460, 2942, 3116, 3895, 4413, 4674, 4920, 5884, 6232, 7355, 7790, 8826, 9348, 11685, 11768, 14710, 15580, 17652, 18696, 22065, 23370, 27949, 29420, 31160, 35304, 44130, 46740, 55898, 58840, 60311, 83847, 88260, 93480, 111796, 120622, 139745, 167694, 176520, 180933, 223592, 241244, 279490, 301555, 335388, 361866, 419235, 482488, 558980, 603110, 670776, 723732, 838470, 904665, 1117960, 1145909, 1206220, 1447464, 1676940, 1809330, 2291818, 2412440, 3353880, 3437727, 3618660, 4583636, 5729545, 6875454, 7237320, 9167272, 11459090, 13750908, 17188635, 22918180, 27501816, 34377270, 45836360, 68754540, 137509080]

約数ペア:

[(1, 137509080), (2, 68754540), (3, 45836360), (4, 34377270), (5, 27501816), (6, 22918180), (8, 17188635), (10, 13750908), (12, 11459090), (15, 9167272), (19, 7237320), (20, 6875454), (24, 5729545), (30, 4583636), (38, 3618660), (40, 3437727), (41, 3353880), (57, 2412440), (60, 2291818), (76, 1809330), (82, 1676940), (95, 1447464), (114, 1206220), (120, 1145909), (123, 1117960), (152, 904665), (164, 838470), (190, 723732), (205, 670776), (228, 603110), (246, 558980), (285, 482488), (328, 419235), (380, 361866), (410, 335388), (456, 301555), (492, 279490), (570, 241244), (615, 223592), (760, 180933), (779, 176520), (820, 167694), (984, 139745), (1140, 120622), (1230, 111796), (1471, 93480), (1558, 88260), (1640, 83847), (2280, 60311), (2337, 58840), (2460, 55898), (2942, 46740), (3116, 44130), (3895, 35304), (4413, 31160), (4674, 29420), (4920, 27949), (5884, 23370), (6232, 22065), (7355, 18696), (7790, 17652), (8826, 15580), (9348, 14710), (11685, 11768)]