664758880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6296

約数の個数: 96

約数和(自身を含む): 1695556800

約数和(自身を除く): 1030797920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 368, 460, 464, 580, 667, 736, 920, 928, 1160, 1334, 1840, 2320, 2668, 3335, 3680, 4640, 5336, 6229, 6670, 10672, 12458, 13340, 21344, 24916, 26680, 31145, 49832, 53360, 62290, 99664, 106720, 124580, 143267, 180641, 199328, 249160, 286534, 361282, 498320, 573068, 716335, 722564, 903205, 996640, 1146136, 1432670, 1445128, 1806410, 2292272, 2865340, 2890256, 3612820, 4154743, 4584544, 5730680, 5780512, 7225640, 8309486, 11461360, 14451280, 16618972, 20773715, 22922720, 28902560, 33237944, 41547430, 66475888, 83094860, 132951776, 166189720, 332379440, 664758880]

約数ペア:

[(1, 664758880), (2, 332379440), (4, 166189720), (5, 132951776), (8, 83094860), (10, 66475888), (16, 41547430), (20, 33237944), (23, 28902560), (29, 22922720), (32, 20773715), (40, 16618972), (46, 14451280), (58, 11461360), (80, 8309486), (92, 7225640), (115, 5780512), (116, 5730680), (145, 4584544), (160, 4154743), (184, 3612820), (230, 2890256), (232, 2865340), (290, 2292272), (368, 1806410), (460, 1445128), (464, 1432670), (580, 1146136), (667, 996640), (736, 903205), (920, 722564), (928, 716335), (1160, 573068), (1334, 498320), (1840, 361282), (2320, 286534), (2668, 249160), (3335, 199328), (3680, 180641), (4640, 143267), (5336, 124580), (6229, 106720), (6670, 99664), (10672, 62290), (12458, 53360), (13340, 49832), (21344, 31145), (24916, 26680)]