214005120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15923}}^1$

素因数の和:15952

約数の個数: 128

約数和(自身を含む): 779639040

約数和(自身を除く): 565633920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15923, 31846, 47769, 63692, 79615, 95538, 111461, 127384, 159230, 191076, 222922, 238845, 254768, 318460, 334383, 382152, 445844, 477690, 509536, 557305, 636920, 668766, 764304, 891688, 955380, 1019072, 1114610, 1273840, 1337532, 1528608, 1671915, 1783376, 1910760, 2038144, 2229220, 2547680, 2675064, 3057216, 3343830, 3566752, 3821520, 4458440, 5095360, 5350128, 6114432, 6687660, 7133504, 7643040, 8916880, 10190720, 10700256, 13375320, 14267008, 15286080, 17833760, 21400512, 26750640, 30572160, 35667520, 42801024, 53501280, 71335040, 107002560, 214005120]

約数ペア:

[(1, 214005120), (2, 107002560), (3, 71335040), (4, 53501280), (5, 42801024), (6, 35667520), (7, 30572160), (8, 26750640), (10, 21400512), (12, 17833760), (14, 15286080), (15, 14267008), (16, 13375320), (20, 10700256), (21, 10190720), (24, 8916880), (28, 7643040), (30, 7133504), (32, 6687660), (35, 6114432), (40, 5350128), (42, 5095360), (48, 4458440), (56, 3821520), (60, 3566752), (64, 3343830), (70, 3057216), (80, 2675064), (84, 2547680), (96, 2229220), (105, 2038144), (112, 1910760), (120, 1783376), (128, 1671915), (140, 1528608), (160, 1337532), (168, 1273840), (192, 1114610), (210, 1019072), (224, 955380), (240, 891688), (280, 764304), (320, 668766), (336, 636920), (384, 557305), (420, 509536), (448, 477690), (480, 445844), (560, 382152), (640, 334383), (672, 318460), (840, 254768), (896, 238845), (960, 222922), (1120, 191076), (1344, 159230), (1680, 127384), (1920, 111461), (2240, 95538), (2688, 79615), (3360, 63692), (4480, 47769), (6720, 31846), (13440, 15923)]