156799900880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24971}}^1\times {\mathrm{11213}}^1$

素因数の和:36204

約数の個数: 80

約数和(自身を含む): 416693579904

約数和(自身を除く): 259893679024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11213, 22426, 24971, 44852, 49942, 56065, 78491, 89704, 99884, 112130, 124855, 156982, 174797, 179408, 199768, 224260, 249710, 313964, 349594, 392455, 399536, 448520, 499420, 627928, 699188, 784910, 873985, 897040, 998840, 1255856, 1398376, 1569820, 1747970, 1997680, 2796752, 3139640, 3495940, 6279280, 6991880, 13983760, 279999823, 559999646, 1119999292, 1399999115, 1959998761, 2239998584, 2799998230, 3919997522, 4479997168, 5599996460, 7839995044, 9799993805, 11199992920, 15679990088, 19599987610, 22399985840, 31359980176, 39199975220, 78399950440, 156799900880]

約数ペア:

[(1, 156799900880), (2, 78399950440), (4, 39199975220), (5, 31359980176), (7, 22399985840), (8, 19599987610), (10, 15679990088), (14, 11199992920), (16, 9799993805), (20, 7839995044), (28, 5599996460), (35, 4479997168), (40, 3919997522), (56, 2799998230), (70, 2239998584), (80, 1959998761), (112, 1399999115), (140, 1119999292), (280, 559999646), (560, 279999823), (11213, 13983760), (22426, 6991880), (24971, 6279280), (44852, 3495940), (49942, 3139640), (56065, 2796752), (78491, 1997680), (89704, 1747970), (99884, 1569820), (112130, 1398376), (124855, 1255856), (156982, 998840), (174797, 897040), (179408, 873985), (199768, 784910), (224260, 699188), (249710, 627928), (313964, 499420), (349594, 448520), (392455, 399536)]