127130520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 453081600

約数和(自身を除く): 325951080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 132, 137, 148, 152, 165, 185, 190, 209, 220, 222, 228, 264, 274, 285, 296, 330, 370, 380, 407, 411, 418, 440, 444, 456, 548, 555, 570, 627, 660, 685, 703, 740, 760, 814, 822, 836, 888, 1045, 1096, 1110, 1140, 1221, 1254, 1320, 1370, 1406, 1480, 1507, 1628, 1644, 1672, 2035, 2055, 2090, 2109, 2220, 2280, 2442, 2508, 2603, 2740, 2812, 3014, 3135, 3256, 3288, 3515, 4070, 4110, 4180, 4218, 4440, 4521, 4884, 5016, 5069, 5206, 5480, 5624, 6028, 6105, 6270, 7030, 7535, 7733, 7809, 8140, 8220, 8360, 8436, 9042, 9768, 10138, 10412, 10545, 12056, 12210, 12540, 13015, 14060, 15070, 15207, 15466, 15618, 16280, 16440, 16872, 18084, 20276, 20824, 21090, 22605, 23199, 24420, 25080, 25345, 26030, 28120, 28633, 30140, 30414, 30932, 31236, 36168, 38665, 39045, 40552, 42180, 45210, 46398, 48840, 50690, 52060, 55759, 57266, 60280, 60828, 61864, 62472, 76035, 77330, 78090, 84360, 85899, 90420, 92796, 96311, 101380, 104120, 111518, 114532, 115995, 121656, 143165, 152070, 154660, 156180, 167277, 171798, 180840, 185592, 192622, 202760, 223036, 229064, 231990, 278795, 286330, 288933, 304140, 309320, 312360, 334554, 343596, 385244, 429495, 446072, 463980, 481555, 557590, 572660, 577866, 608280, 669108, 687192, 770488, 836385, 858990, 927960, 963110, 1059421, 1115180, 1145320, 1155732, 1338216, 1444665, 1672770, 1717980, 1926220, 2118842, 2230360, 2311464, 2889330, 3178263, 3345540, 3435960, 3852440, 4237684, 5297105, 5778660, 6356526, 6691080, 8475368, 10594210, 11557320, 12713052, 15891315, 21188420, 25426104, 31782630, 42376840, 63565260, 127130520]

約数ペア:

[(1, 127130520), (2, 63565260), (3, 42376840), (4, 31782630), (5, 25426104), (6, 21188420), (8, 15891315), (10, 12713052), (11, 11557320), (12, 10594210), (15, 8475368), (19, 6691080), (20, 6356526), (22, 5778660), (24, 5297105), (30, 4237684), (33, 3852440), (37, 3435960), (38, 3345540), (40, 3178263), (44, 2889330), (55, 2311464), (57, 2230360), (60, 2118842), (66, 1926220), (74, 1717980), (76, 1672770), (88, 1444665), (95, 1338216), (110, 1155732), (111, 1145320), (114, 1115180), (120, 1059421), (132, 963110), (137, 927960), (148, 858990), (152, 836385), (165, 770488), (185, 687192), (190, 669108), (209, 608280), (220, 577866), (222, 572660), (228, 557590), (264, 481555), (274, 463980), (285, 446072), (296, 429495), (330, 385244), (370, 343596), (380, 334554), (407, 312360), (411, 309320), (418, 304140), (440, 288933), (444, 286330), (456, 278795), (548, 231990), (555, 229064), (570, 223036), (627, 202760), (660, 192622), (685, 185592), (703, 180840), (740, 171798), (760, 167277), (814, 156180), (822, 154660), (836, 152070), (888, 143165), (1045, 121656), (1096, 115995), (1110, 114532), (1140, 111518), (1221, 104120), (1254, 101380), (1320, 96311), (1370, 92796), (1406, 90420), (1480, 85899), (1507, 84360), (1628, 78090), (1644, 77330), (1672, 76035), (2035, 62472), (2055, 61864), (2090, 60828), (2109, 60280), (2220, 57266), (2280, 55759), (2442, 52060), (2508, 50690), (2603, 48840), (2740, 46398), (2812, 45210), (3014, 42180), (3135, 40552), (3256, 39045), (3288, 38665), (3515, 36168), (4070, 31236), (4110, 30932), (4180, 30414), (4218, 30140), (4440, 28633), (4521, 28120), (4884, 26030), (5016, 25345), (5069, 25080), (5206, 24420), (5480, 23199), (5624, 22605), (6028, 21090), (6105, 20824), (6270, 20276), (7030, 18084), (7535, 16872), (7733, 16440), (7809, 16280), (8140, 15618), (8220, 15466), (8360, 15207), (8436, 15070), (9042, 14060), (9768, 13015), (10138, 12540), (10412, 12210), (10545, 12056)]