25306408560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179021}}^1$

素因数の和:179087

約数の個数: 160

約数和(自身を含む): 85243115520

約数和(自身を除く): 59936706960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 35340, 47120, 70680, 141360, 179021, 358042, 537063, 716084, 895105, 1074126, 1432168, 1790210, 2148252, 2685315, 2864336, 3401399, 3580420, 4296504, 5370630, 5549651, 6802798, 7160840, 8593008, 10204197, 10741260, 11099302, 13605596, 14321680, 16648953, 17006995, 20408394, 21482520, 22198604, 27211192, 27748255, 33297906, 34013990, 40816788, 42965040, 44397208, 51020985, 54422384, 55496510, 66595812, 68027980, 81633576, 83244765, 88794416, 102041970, 105443369, 110993020, 133191624, 136055960, 163267152, 166489530, 204083940, 210886738, 221986040, 266383248, 272111920, 316330107, 332979060, 408167880, 421773476, 443972080, 527216845, 632660214, 665958120, 816335760, 843546952, 1054433690, 1265320428, 1331916240, 1581650535, 1687093904, 2108867380, 2530640856, 3163301070, 4217734760, 5061281712, 6326602140, 8435469520, 12653204280, 25306408560]

約数ペア:

[(1, 25306408560), (2, 12653204280), (3, 8435469520), (4, 6326602140), (5, 5061281712), (6, 4217734760), (8, 3163301070), (10, 2530640856), (12, 2108867380), (15, 1687093904), (16, 1581650535), (19, 1331916240), (20, 1265320428), (24, 1054433690), (30, 843546952), (31, 816335760), (38, 665958120), (40, 632660214), (48, 527216845), (57, 443972080), (60, 421773476), (62, 408167880), (76, 332979060), (80, 316330107), (93, 272111920), (95, 266383248), (114, 221986040), (120, 210886738), (124, 204083940), (152, 166489530), (155, 163267152), (186, 136055960), (190, 133191624), (228, 110993020), (240, 105443369), (248, 102041970), (285, 88794416), (304, 83244765), (310, 81633576), (372, 68027980), (380, 66595812), (456, 55496510), (465, 54422384), (496, 51020985), (570, 44397208), (589, 42965040), (620, 40816788), (744, 34013990), (760, 33297906), (912, 27748255), (930, 27211192), (1140, 22198604), (1178, 21482520), (1240, 20408394), (1488, 17006995), (1520, 16648953), (1767, 14321680), (1860, 13605596), (2280, 11099302), (2356, 10741260), (2480, 10204197), (2945, 8593008), (3534, 7160840), (3720, 6802798), (4560, 5549651), (4712, 5370630), (5890, 4296504), (7068, 3580420), (7440, 3401399), (8835, 2864336), (9424, 2685315), (11780, 2148252), (14136, 1790210), (17670, 1432168), (23560, 1074126), (28272, 895105), (35340, 716084), (47120, 537063), (70680, 358042), (141360, 179021)]