204768480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{60943}}^1$

素因数の和:60968

約数の個数: 96

約数和(自身を含む): 737178624

約数和(自身を除く): 532410144

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 60943, 121886, 182829, 243772, 304715, 365658, 426601, 487544, 609430, 731316, 853202, 914145, 975088, 1218860, 1279803, 1462632, 1706404, 1828290, 1950176, 2133005, 2437720, 2559606, 2925264, 3412808, 3656580, 4266010, 4875440, 5119212, 5850528, 6399015, 6825616, 7313160, 8532020, 9750880, 10238424, 12798030, 13651232, 14626320, 17064040, 20476848, 25596060, 29252640, 34128080, 40953696, 51192120, 68256160, 102384240, 204768480]

約数ペア:

[(1, 204768480), (2, 102384240), (3, 68256160), (4, 51192120), (5, 40953696), (6, 34128080), (7, 29252640), (8, 25596060), (10, 20476848), (12, 17064040), (14, 14626320), (15, 13651232), (16, 12798030), (20, 10238424), (21, 9750880), (24, 8532020), (28, 7313160), (30, 6825616), (32, 6399015), (35, 5850528), (40, 5119212), (42, 4875440), (48, 4266010), (56, 3656580), (60, 3412808), (70, 2925264), (80, 2559606), (84, 2437720), (96, 2133005), (105, 1950176), (112, 1828290), (120, 1706404), (140, 1462632), (160, 1279803), (168, 1218860), (210, 975088), (224, 914145), (240, 853202), (280, 731316), (336, 609430), (420, 487544), (480, 426601), (560, 365658), (672, 304715), (840, 243772), (1120, 182829), (1680, 121886), (3360, 60943)]