268691040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 989966880

約数和(自身を除く): 721275840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 41, 45, 48, 54, 60, 72, 74, 80, 82, 90, 96, 108, 111, 120, 123, 135, 144, 148, 160, 164, 180, 185, 205, 216, 222, 240, 246, 270, 288, 296, 328, 333, 360, 369, 370, 410, 432, 444, 480, 492, 540, 555, 592, 615, 656, 666, 720, 738, 740, 820, 864, 888, 984, 999, 1080, 1107, 1110, 1184, 1230, 1312, 1332, 1440, 1476, 1480, 1517, 1640, 1665, 1681, 1776, 1845, 1968, 1998, 2160, 2214, 2220, 2460, 2664, 2952, 2960, 3034, 3280, 3330, 3362, 3552, 3690, 3936, 3996, 4320, 4428, 4440, 4551, 4920, 4995, 5043, 5328, 5535, 5904, 5920, 6068, 6560, 6660, 6724, 7380, 7585, 7992, 8405, 8856, 8880, 9102, 9840, 9990, 10086, 10656, 11070, 11808, 12136, 13320, 13448, 13653, 14760, 15129, 15170, 15984, 16810, 17712, 17760, 18204, 19680, 19980, 20172, 22140, 22755, 24272, 25215, 26640, 26896, 27306, 29520, 30258, 30340, 31968, 33620, 35424, 36408, 39960, 40344, 40959, 44280, 45387, 45510, 48544, 50430, 53280, 53792, 54612, 59040, 60516, 60680, 62197, 67240, 68265, 72816, 75645, 79920, 80688, 81918, 88560, 90774, 91020, 100860, 109224, 121032, 121360, 124394, 134480, 136530, 145632, 151290, 159840, 161376, 163836, 177120, 181548, 182040, 186591, 201720, 204795, 218448, 226935, 242064, 242720, 248788, 268960, 273060, 302580, 310985, 327672, 363096, 364080, 373182, 403440, 409590, 436896, 453870, 484128, 497576, 546120, 559773, 605160, 621970, 655344, 726192, 728160, 746364, 806880, 819180, 907740, 932955, 995152, 1092240, 1119546, 1210320, 1243940, 1310688, 1452384, 1492728, 1638360, 1679319, 1815480, 1865910, 1990304, 2184480, 2239092, 2420640, 2487880, 2798865, 2985456, 3276720, 3358638, 3630960, 3731820, 4478184, 4975760, 5597730, 5970912, 6553440, 6717276, 7261920, 7463640, 8396595, 8956368, 9951520, 11195460, 13434552, 14927280, 16793190, 17912736, 22390920, 26869104, 29854560, 33586380, 44781840, 53738208, 67172760, 89563680, 134345520, 268691040]

約数ペア:

[(1, 268691040), (2, 134345520), (3, 89563680), (4, 67172760), (5, 53738208), (6, 44781840), (8, 33586380), (9, 29854560), (10, 26869104), (12, 22390920), (15, 17912736), (16, 16793190), (18, 14927280), (20, 13434552), (24, 11195460), (27, 9951520), (30, 8956368), (32, 8396595), (36, 7463640), (37, 7261920), (40, 6717276), (41, 6553440), (45, 5970912), (48, 5597730), (54, 4975760), (60, 4478184), (72, 3731820), (74, 3630960), (80, 3358638), (82, 3276720), (90, 2985456), (96, 2798865), (108, 2487880), (111, 2420640), (120, 2239092), (123, 2184480), (135, 1990304), (144, 1865910), (148, 1815480), (160, 1679319), (164, 1638360), (180, 1492728), (185, 1452384), (205, 1310688), (216, 1243940), (222, 1210320), (240, 1119546), (246, 1092240), (270, 995152), (288, 932955), (296, 907740), (328, 819180), (333, 806880), (360, 746364), (369, 728160), (370, 726192), (410, 655344), (432, 621970), (444, 605160), (480, 559773), (492, 546120), (540, 497576), (555, 484128), (592, 453870), (615, 436896), (656, 409590), (666, 403440), (720, 373182), (738, 364080), (740, 363096), (820, 327672), (864, 310985), (888, 302580), (984, 273060), (999, 268960), (1080, 248788), (1107, 242720), (1110, 242064), (1184, 226935), (1230, 218448), (1312, 204795), (1332, 201720), (1440, 186591), (1476, 182040), (1480, 181548), (1517, 177120), (1640, 163836), (1665, 161376), (1681, 159840), (1776, 151290), (1845, 145632), (1968, 136530), (1998, 134480), (2160, 124394), (2214, 121360), (2220, 121032), (2460, 109224), (2664, 100860), (2952, 91020), (2960, 90774), (3034, 88560), (3280, 81918), (3330, 80688), (3362, 79920), (3552, 75645), (3690, 72816), (3936, 68265), (3996, 67240), (4320, 62197), (4428, 60680), (4440, 60516), (4551, 59040), (4920, 54612), (4995, 53792), (5043, 53280), (5328, 50430), (5535, 48544), (5904, 45510), (5920, 45387), (6068, 44280), (6560, 40959), (6660, 40344), (6724, 39960), (7380, 36408), (7585, 35424), (7992, 33620), (8405, 31968), (8856, 30340), (8880, 30258), (9102, 29520), (9840, 27306), (9990, 26896), (10086, 26640), (10656, 25215), (11070, 24272), (11808, 22755), (12136, 22140), (13320, 20172), (13448, 19980), (13653, 19680), (14760, 18204), (15129, 17760), (15170, 17712), (15984, 16810)]