243139680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{24121}}^1$

素因数の和:24149

約数の個数: 144

約数和(自身を含む): 948284064

約数和(自身を除く): 705144384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 24121, 48242, 72363, 96484, 120605, 144726, 168847, 192968, 217089, 241210, 289452, 337694, 361815, 385936, 434178, 482420, 506541, 578904, 675388, 723630, 771872, 844235, 868356, 964840, 1013082, 1085445, 1157808, 1350776, 1447260, 1519623, 1688470, 1736712, 1929680, 2026164, 2170890, 2315616, 2532705, 2701552, 2894520, 3039246, 3376940, 3473424, 3859360, 4052328, 4341780, 5065410, 5403104, 5789040, 6078492, 6753880, 6946848, 7598115, 8104656, 8683560, 10130820, 11578080, 12156984, 13507760, 15196230, 16209312, 17367120, 20261640, 24313968, 27015520, 30392460, 34734240, 40523280, 48627936, 60784920, 81046560, 121569840, 243139680]

約数ペア:

[(1, 243139680), (2, 121569840), (3, 81046560), (4, 60784920), (5, 48627936), (6, 40523280), (7, 34734240), (8, 30392460), (9, 27015520), (10, 24313968), (12, 20261640), (14, 17367120), (15, 16209312), (16, 15196230), (18, 13507760), (20, 12156984), (21, 11578080), (24, 10130820), (28, 8683560), (30, 8104656), (32, 7598115), (35, 6946848), (36, 6753880), (40, 6078492), (42, 5789040), (45, 5403104), (48, 5065410), (56, 4341780), (60, 4052328), (63, 3859360), (70, 3473424), (72, 3376940), (80, 3039246), (84, 2894520), (90, 2701552), (96, 2532705), (105, 2315616), (112, 2170890), (120, 2026164), (126, 1929680), (140, 1736712), (144, 1688470), (160, 1519623), (168, 1447260), (180, 1350776), (210, 1157808), (224, 1085445), (240, 1013082), (252, 964840), (280, 868356), (288, 844235), (315, 771872), (336, 723630), (360, 675388), (420, 578904), (480, 506541), (504, 482420), (560, 434178), (630, 385936), (672, 361815), (720, 337694), (840, 289452), (1008, 241210), (1120, 217089), (1260, 192968), (1440, 168847), (1680, 144726), (2016, 120605), (2520, 96484), (3360, 72363), (5040, 48242), (10080, 24121)]