268688160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 1021483008

約数和(自身を除く): 752794848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 463, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 926, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1389, 1395, 1440, 1488, 1560, 1612, 1852, 1860, 1872, 2015, 2080, 2232, 2315, 2340, 2418, 2480, 2778, 2790, 2976, 3120, 3224, 3627, 3704, 3720, 3744, 4030, 4167, 4464, 4630, 4680, 4836, 4960, 5556, 5580, 6019, 6045, 6240, 6448, 6945, 7254, 7408, 7440, 8060, 8334, 8928, 9260, 9360, 9672, 11112, 11160, 12038, 12090, 12896, 13890, 14353, 14508, 14816, 14880, 16120, 16668, 18057, 18135, 18520, 18720, 19344, 20835, 22224, 22320, 24076, 24180, 27780, 28706, 29016, 30095, 32240, 33336, 36114, 36270, 37040, 38688, 41670, 43059, 44448, 44640, 48152, 48360, 54171, 55560, 57412, 58032, 60190, 64480, 66672, 71765, 72228, 72540, 74080, 83340, 86118, 90285, 96304, 96720, 108342, 111120, 114824, 116064, 120380, 129177, 133344, 143530, 144456, 145080, 166680, 172236, 180570, 186589, 192608, 193440, 215295, 216684, 222240, 229648, 240760, 258354, 270855, 287060, 288912, 290160, 333360, 344472, 361140, 373178, 430590, 433368, 459296, 481520, 516708, 541710, 559767, 574120, 577824, 580320, 645885, 666720, 688944, 722280, 746356, 861180, 866736, 932945, 963040, 1033416, 1083420, 1119534, 1148240, 1291770, 1377888, 1444560, 1492712, 1679301, 1722360, 1733472, 1865890, 2066832, 2166840, 2239068, 2296480, 2583540, 2798835, 2889120, 2985424, 3358602, 3444720, 3731780, 4133664, 4333680, 4478136, 5167080, 5597670, 5970848, 6717204, 6889440, 7463560, 8396505, 8667360, 8956272, 10334160, 11195340, 13434408, 14927120, 16793010, 17912544, 20668320, 22390680, 26868816, 29854240, 33586020, 44781360, 53737632, 67172040, 89562720, 134344080, 268688160]

約数ペア:

[(1, 268688160), (2, 134344080), (3, 89562720), (4, 67172040), (5, 53737632), (6, 44781360), (8, 33586020), (9, 29854240), (10, 26868816), (12, 22390680), (13, 20668320), (15, 17912544), (16, 16793010), (18, 14927120), (20, 13434408), (24, 11195340), (26, 10334160), (30, 8956272), (31, 8667360), (32, 8396505), (36, 7463560), (39, 6889440), (40, 6717204), (45, 5970848), (48, 5597670), (52, 5167080), (60, 4478136), (62, 4333680), (65, 4133664), (72, 3731780), (78, 3444720), (80, 3358602), (90, 2985424), (93, 2889120), (96, 2798835), (104, 2583540), (117, 2296480), (120, 2239068), (124, 2166840), (130, 2066832), (144, 1865890), (155, 1733472), (156, 1722360), (160, 1679301), (180, 1492712), (186, 1444560), (195, 1377888), (208, 1291770), (234, 1148240), (240, 1119534), (248, 1083420), (260, 1033416), (279, 963040), (288, 932945), (310, 866736), (312, 861180), (360, 746356), (372, 722280), (390, 688944), (403, 666720), (416, 645885), (463, 580320), (465, 577824), (468, 574120), (480, 559767), (496, 541710), (520, 516708), (558, 481520), (585, 459296), (620, 433368), (624, 430590), (720, 373178), (744, 361140), (780, 344472), (806, 333360), (926, 290160), (930, 288912), (936, 287060), (992, 270855), (1040, 258354), (1116, 240760), (1170, 229648), (1209, 222240), (1240, 216684), (1248, 215295), (1389, 193440), (1395, 192608), (1440, 186589), (1488, 180570), (1560, 172236), (1612, 166680), (1852, 145080), (1860, 144456), (1872, 143530), (2015, 133344), (2080, 129177), (2232, 120380), (2315, 116064), (2340, 114824), (2418, 111120), (2480, 108342), (2778, 96720), (2790, 96304), (2976, 90285), (3120, 86118), (3224, 83340), (3627, 74080), (3704, 72540), (3720, 72228), (3744, 71765), (4030, 66672), (4167, 64480), (4464, 60190), (4630, 58032), (4680, 57412), (4836, 55560), (4960, 54171), (5556, 48360), (5580, 48152), (6019, 44640), (6045, 44448), (6240, 43059), (6448, 41670), (6945, 38688), (7254, 37040), (7408, 36270), (7440, 36114), (8060, 33336), (8334, 32240), (8928, 30095), (9260, 29016), (9360, 28706), (9672, 27780), (11112, 24180), (11160, 24076), (12038, 22320), (12090, 22224), (12896, 20835), (13890, 19344), (14353, 18720), (14508, 18520), (14816, 18135), (14880, 18057), (16120, 16668)]