7693538240

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 18637178880

約数和(自身を除く): 10943640640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 271, 316, 320, 395, 542, 632, 790, 1084, 1123, 1264, 1355, 1580, 2168, 2246, 2528, 2710, 3160, 4336, 4492, 5056, 5420, 5615, 6320, 8672, 8984, 10840, 11230, 12640, 17344, 17968, 21409, 21680, 22460, 25280, 35936, 42818, 43360, 44920, 71872, 85636, 86720, 88717, 89840, 107045, 171272, 177434, 179680, 214090, 304333, 342544, 354868, 359360, 428180, 443585, 608666, 685088, 709736, 856360, 887170, 1217332, 1370176, 1419472, 1521665, 1712720, 1774340, 2434664, 2838944, 3043330, 3425440, 3548680, 4869328, 5677888, 6086660, 6850880, 7097360, 9738656, 12173320, 14194720, 19477312, 24042307, 24346640, 28389440, 48084614, 48693280, 96169228, 97386560, 120211535, 192338456, 240423070, 384676912, 480846140, 769353824, 961692280, 1538707648, 1923384560, 3846769120, 7693538240]

約数ペア:

[(1, 7693538240), (2, 3846769120), (4, 1923384560), (5, 1538707648), (8, 961692280), (10, 769353824), (16, 480846140), (20, 384676912), (32, 240423070), (40, 192338456), (64, 120211535), (79, 97386560), (80, 96169228), (158, 48693280), (160, 48084614), (271, 28389440), (316, 24346640), (320, 24042307), (395, 19477312), (542, 14194720), (632, 12173320), (790, 9738656), (1084, 7097360), (1123, 6850880), (1264, 6086660), (1355, 5677888), (1580, 4869328), (2168, 3548680), (2246, 3425440), (2528, 3043330), (2710, 2838944), (3160, 2434664), (4336, 1774340), (4492, 1712720), (5056, 1521665), (5420, 1419472), (5615, 1370176), (6320, 1217332), (8672, 887170), (8984, 856360), (10840, 709736), (11230, 685088), (12640, 608666), (17344, 443585), (17968, 428180), (21409, 359360), (21680, 354868), (22460, 342544), (25280, 304333), (35936, 214090), (42818, 179680), (43360, 177434), (44920, 171272), (71872, 107045), (85636, 89840), (86720, 88717)]