320679072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 144

約数和(自身を含む): 1056968640

約数和(自身を除く): 736289568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2179, 2336, 2628, 3066, 3504, 4088, 4358, 4599, 5256, 6132, 6537, 7008, 8176, 8716, 9198, 10512, 12264, 13074, 15253, 16352, 17432, 18396, 19611, 21024, 24528, 26148, 30506, 34864, 36792, 39222, 45759, 49056, 52296, 61012, 69728, 73584, 78444, 91518, 104592, 122024, 137277, 147168, 156888, 159067, 183036, 209184, 244048, 274554, 313776, 318134, 366072, 477201, 488096, 549108, 627552, 636268, 732144, 954402, 1098216, 1113469, 1272536, 1431603, 1464288, 1908804, 2196432, 2226938, 2545072, 2863206, 3340407, 3817608, 4392864, 4453876, 5090144, 5726412, 6680814, 7635216, 8907752, 10021221, 11452824, 13361628, 15270432, 17815504, 20042442, 22905648, 26723256, 35631008, 40084884, 45811296, 53446512, 80169768, 106893024, 160339536, 320679072]

約数ペア:

[(1, 320679072), (2, 160339536), (3, 106893024), (4, 80169768), (6, 53446512), (7, 45811296), (8, 40084884), (9, 35631008), (12, 26723256), (14, 22905648), (16, 20042442), (18, 17815504), (21, 15270432), (24, 13361628), (28, 11452824), (32, 10021221), (36, 8907752), (42, 7635216), (48, 6680814), (56, 5726412), (63, 5090144), (72, 4453876), (73, 4392864), (84, 3817608), (96, 3340407), (112, 2863206), (126, 2545072), (144, 2226938), (146, 2196432), (168, 1908804), (219, 1464288), (224, 1431603), (252, 1272536), (288, 1113469), (292, 1098216), (336, 954402), (438, 732144), (504, 636268), (511, 627552), (584, 549108), (657, 488096), (672, 477201), (876, 366072), (1008, 318134), (1022, 313776), (1168, 274554), (1314, 244048), (1533, 209184), (1752, 183036), (2016, 159067), (2044, 156888), (2179, 147168), (2336, 137277), (2628, 122024), (3066, 104592), (3504, 91518), (4088, 78444), (4358, 73584), (4599, 69728), (5256, 61012), (6132, 52296), (6537, 49056), (7008, 45759), (8176, 39222), (8716, 36792), (9198, 34864), (10512, 30506), (12264, 26148), (13074, 24528), (15253, 21024), (16352, 19611), (17432, 18396)]