254261040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 936368640

約数和(自身を除く): 682107600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 48, 55, 57, 60, 66, 74, 76, 80, 88, 95, 110, 111, 114, 120, 132, 137, 148, 152, 165, 176, 185, 190, 209, 220, 222, 228, 240, 264, 274, 285, 296, 304, 330, 370, 380, 407, 411, 418, 440, 444, 456, 528, 548, 555, 570, 592, 627, 660, 685, 703, 740, 760, 814, 822, 836, 880, 888, 912, 1045, 1096, 1110, 1140, 1221, 1254, 1320, 1370, 1406, 1480, 1507, 1520, 1628, 1644, 1672, 1776, 2035, 2055, 2090, 2109, 2192, 2220, 2280, 2442, 2508, 2603, 2640, 2740, 2812, 2960, 3014, 3135, 3256, 3288, 3344, 3515, 4070, 4110, 4180, 4218, 4440, 4521, 4560, 4884, 5016, 5069, 5206, 5480, 5624, 6028, 6105, 6270, 6512, 6576, 7030, 7535, 7733, 7809, 8140, 8220, 8360, 8436, 8880, 9042, 9768, 10032, 10138, 10412, 10545, 10960, 11248, 12056, 12210, 12540, 13015, 14060, 15070, 15207, 15466, 15618, 16280, 16440, 16720, 16872, 18084, 19536, 20276, 20824, 21090, 22605, 23199, 24112, 24420, 25080, 25345, 26030, 28120, 28633, 30140, 30414, 30932, 31236, 32560, 32880, 33744, 36168, 38665, 39045, 40552, 41648, 42180, 45210, 46398, 48840, 50160, 50690, 52060, 55759, 56240, 57266, 60280, 60828, 61864, 62472, 72336, 76035, 77330, 78090, 81104, 84360, 85899, 90420, 92796, 96311, 97680, 101380, 104120, 111518, 114532, 115995, 120560, 121656, 123728, 124944, 143165, 152070, 154660, 156180, 167277, 168720, 171798, 180840, 185592, 192622, 202760, 208240, 223036, 229064, 231990, 243312, 278795, 286330, 288933, 304140, 309320, 312360, 334554, 343596, 361680, 371184, 385244, 405520, 429495, 446072, 458128, 463980, 481555, 557590, 572660, 577866, 608280, 618640, 624720, 669108, 687192, 770488, 836385, 858990, 892144, 927960, 963110, 1059421, 1115180, 1145320, 1155732, 1216560, 1338216, 1374384, 1444665, 1540976, 1672770, 1717980, 1855920, 1926220, 2118842, 2230360, 2290640, 2311464, 2676432, 2889330, 3178263, 3345540, 3435960, 3852440, 4237684, 4460720, 4622928, 5297105, 5778660, 6356526, 6691080, 6871920, 7704880, 8475368, 10594210, 11557320, 12713052, 13382160, 15891315, 16950736, 21188420, 23114640, 25426104, 31782630, 42376840, 50852208, 63565260, 84753680, 127130520, 254261040]

約数ペア:

[(1, 254261040), (2, 127130520), (3, 84753680), (4, 63565260), (5, 50852208), (6, 42376840), (8, 31782630), (10, 25426104), (11, 23114640), (12, 21188420), (15, 16950736), (16, 15891315), (19, 13382160), (20, 12713052), (22, 11557320), (24, 10594210), (30, 8475368), (33, 7704880), (37, 6871920), (38, 6691080), (40, 6356526), (44, 5778660), (48, 5297105), (55, 4622928), (57, 4460720), (60, 4237684), (66, 3852440), (74, 3435960), (76, 3345540), (80, 3178263), (88, 2889330), (95, 2676432), (110, 2311464), (111, 2290640), (114, 2230360), (120, 2118842), (132, 1926220), (137, 1855920), (148, 1717980), (152, 1672770), (165, 1540976), (176, 1444665), (185, 1374384), (190, 1338216), (209, 1216560), (220, 1155732), (222, 1145320), (228, 1115180), (240, 1059421), (264, 963110), (274, 927960), (285, 892144), (296, 858990), (304, 836385), (330, 770488), (370, 687192), (380, 669108), (407, 624720), (411, 618640), (418, 608280), (440, 577866), (444, 572660), (456, 557590), (528, 481555), (548, 463980), (555, 458128), (570, 446072), (592, 429495), (627, 405520), (660, 385244), (685, 371184), (703, 361680), (740, 343596), (760, 334554), (814, 312360), (822, 309320), (836, 304140), (880, 288933), (888, 286330), (912, 278795), (1045, 243312), (1096, 231990), (1110, 229064), (1140, 223036), (1221, 208240), (1254, 202760), (1320, 192622), (1370, 185592), (1406, 180840), (1480, 171798), (1507, 168720), (1520, 167277), (1628, 156180), (1644, 154660), (1672, 152070), (1776, 143165), (2035, 124944), (2055, 123728), (2090, 121656), (2109, 120560), (2192, 115995), (2220, 114532), (2280, 111518), (2442, 104120), (2508, 101380), (2603, 97680), (2640, 96311), (2740, 92796), (2812, 90420), (2960, 85899), (3014, 84360), (3135, 81104), (3256, 78090), (3288, 77330), (3344, 76035), (3515, 72336), (4070, 62472), (4110, 61864), (4180, 60828), (4218, 60280), (4440, 57266), (4521, 56240), (4560, 55759), (4884, 52060), (5016, 50690), (5069, 50160), (5206, 48840), (5480, 46398), (5624, 45210), (6028, 42180), (6105, 41648), (6270, 40552), (6512, 39045), (6576, 38665), (7030, 36168), (7535, 33744), (7733, 32880), (7809, 32560), (8140, 31236), (8220, 30932), (8360, 30414), (8436, 30140), (8880, 28633), (9042, 28120), (9768, 26030), (10032, 25345), (10138, 25080), (10412, 24420), (10545, 24112), (10960, 23199), (11248, 22605), (12056, 21090), (12210, 20824), (12540, 20276), (13015, 19536), (14060, 18084), (15070, 16872), (15207, 16720), (15466, 16440), (15618, 16280)]