164330880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12256

約数の個数: 128

約数和(自身を含む): 598682880

約数和(自身を除く): 434352000

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, 12227, 13440, 24454, 36681, 48908, 61135, 73362, 85589, 97816, 122270, 146724, 171178, 183405, 195632, 244540, 256767, 293448, 342356, 366810, 391264, 427945, 489080, 513534, 586896, 684712, 733620, 782528, 855890, 978160, 1027068, 1173792, 1283835, 1369424, 1467240, 1565056, 1711780, 1956320, 2054136, 2347584, 2567670, 2738848, 2934480, 3423560, 3912640, 4108272, 4695168, 5135340, 5477696, 5868960, 6847120, 7825280, 8216544, 10270680, 10955392, 11737920, 13694240, 16433088, 20541360, 23475840, 27388480, 32866176, 41082720, 54776960, 82165440, 164330880]

約数ペア:

[(1, 164330880), (2, 82165440), (3, 54776960), (4, 41082720), (5, 32866176), (6, 27388480), (7, 23475840), (8, 20541360), (10, 16433088), (12, 13694240), (14, 11737920), (15, 10955392), (16, 10270680), (20, 8216544), (21, 7825280), (24, 6847120), (28, 5868960), (30, 5477696), (32, 5135340), (35, 4695168), (40, 4108272), (42, 3912640), (48, 3423560), (56, 2934480), (60, 2738848), (64, 2567670), (70, 2347584), (80, 2054136), (84, 1956320), (96, 1711780), (105, 1565056), (112, 1467240), (120, 1369424), (128, 1283835), (140, 1173792), (160, 1027068), (168, 978160), (192, 855890), (210, 782528), (224, 733620), (240, 684712), (280, 586896), (320, 513534), (336, 489080), (384, 427945), (420, 391264), (448, 366810), (480, 342356), (560, 293448), (640, 256767), (672, 244540), (840, 195632), (896, 183405), (960, 171178), (1120, 146724), (1344, 122270), (1680, 97816), (1920, 85589), (2240, 73362), (2688, 61135), (3360, 48908), (4480, 36681), (6720, 24454), (12227, 13440)]