16374240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 56963088

約数和(自身を除く): 40588848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 137, 144, 160, 166, 180, 240, 249, 274, 288, 332, 360, 411, 415, 480, 498, 548, 664, 685, 720, 747, 822, 830, 996, 1096, 1233, 1245, 1328, 1370, 1440, 1494, 1644, 1660, 1992, 2055, 2192, 2466, 2490, 2656, 2740, 2988, 3288, 3320, 3735, 3984, 4110, 4384, 4932, 4980, 5480, 5976, 6165, 6576, 6640, 7470, 7968, 8220, 9864, 9960, 10960, 11371, 11952, 12330, 13152, 13280, 14940, 16440, 19728, 19920, 21920, 22742, 23904, 24660, 29880, 32880, 34113, 39456, 39840, 45484, 49320, 56855, 59760, 65760, 68226, 90968, 98640, 102339, 113710, 119520, 136452, 170565, 181936, 197280, 204678, 227420, 272904, 341130, 363872, 409356, 454840, 511695, 545808, 682260, 818712, 909680, 1023390, 1091616, 1364520, 1637424, 1819360, 2046780, 2729040, 3274848, 4093560, 5458080, 8187120, 16374240]

約数ペア:

[(1, 16374240), (2, 8187120), (3, 5458080), (4, 4093560), (5, 3274848), (6, 2729040), (8, 2046780), (9, 1819360), (10, 1637424), (12, 1364520), (15, 1091616), (16, 1023390), (18, 909680), (20, 818712), (24, 682260), (30, 545808), (32, 511695), (36, 454840), (40, 409356), (45, 363872), (48, 341130), (60, 272904), (72, 227420), (80, 204678), (83, 197280), (90, 181936), (96, 170565), (120, 136452), (137, 119520), (144, 113710), (160, 102339), (166, 98640), (180, 90968), (240, 68226), (249, 65760), (274, 59760), (288, 56855), (332, 49320), (360, 45484), (411, 39840), (415, 39456), (480, 34113), (498, 32880), (548, 29880), (664, 24660), (685, 23904), (720, 22742), (747, 21920), (822, 19920), (830, 19728), (996, 16440), (1096, 14940), (1233, 13280), (1245, 13152), (1328, 12330), (1370, 11952), (1440, 11371), (1494, 10960), (1644, 9960), (1660, 9864), (1992, 8220), (2055, 7968), (2192, 7470), (2466, 6640), (2490, 6576), (2656, 6165), (2740, 5976), (2988, 5480), (3288, 4980), (3320, 4932), (3735, 4384), (3984, 4110)]