15397733440

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2676

約数の個数: 112

約数和(自身を含む): 37235245824

約数和(自身を除く): 21837512384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 211, 320, 388, 422, 485, 776, 844, 970, 1055, 1552, 1688, 1940, 2110, 2351, 3104, 3376, 3880, 4220, 4702, 6208, 6752, 7760, 8440, 9404, 11755, 13504, 15520, 16880, 18808, 20467, 23510, 31040, 33760, 37616, 40934, 47020, 67520, 75232, 81868, 94040, 102335, 150464, 163736, 188080, 204670, 228047, 327472, 376160, 409340, 456094, 496061, 654944, 752320, 818680, 912188, 992122, 1140235, 1309888, 1637360, 1824376, 1984244, 2280470, 2480305, 3274720, 3648752, 3968488, 4560940, 4960610, 6549440, 7297504, 7936976, 9121880, 9921220, 14595008, 15873952, 18243760, 19842440, 31747904, 36487520, 39684880, 48117917, 72975040, 79369760, 96235834, 158739520, 192471668, 240589585, 384943336, 481179170, 769886672, 962358340, 1539773344, 1924716680, 3079546688, 3849433360, 7698866720, 15397733440]

約数ペア:

[(1, 15397733440), (2, 7698866720), (4, 3849433360), (5, 3079546688), (8, 1924716680), (10, 1539773344), (16, 962358340), (20, 769886672), (32, 481179170), (40, 384943336), (64, 240589585), (80, 192471668), (97, 158739520), (160, 96235834), (194, 79369760), (211, 72975040), (320, 48117917), (388, 39684880), (422, 36487520), (485, 31747904), (776, 19842440), (844, 18243760), (970, 15873952), (1055, 14595008), (1552, 9921220), (1688, 9121880), (1940, 7936976), (2110, 7297504), (2351, 6549440), (3104, 4960610), (3376, 4560940), (3880, 3968488), (4220, 3648752), (4702, 3274720), (6208, 2480305), (6752, 2280470), (7760, 1984244), (8440, 1824376), (9404, 1637360), (11755, 1309888), (13504, 1140235), (15520, 992122), (16880, 912188), (18808, 818680), (20467, 752320), (23510, 654944), (31040, 496061), (33760, 456094), (37616, 409340), (40934, 376160), (47020, 327472), (67520, 228047), (75232, 204670), (81868, 188080), (94040, 163736), (102335, 150464)]