193740897760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257689}}^1$

素因数の和:257868

約数の個数: 96

約数和(自身を含む): 473786772480

約数和(自身を除く): 280045874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 127, 148, 160, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1184, 1270, 1480, 2032, 2540, 2960, 4064, 4699, 5080, 5920, 9398, 10160, 18796, 20320, 23495, 37592, 46990, 75184, 93980, 150368, 187960, 257689, 375920, 515378, 751840, 1030756, 1288445, 2061512, 2576890, 4123024, 5153780, 8246048, 9534493, 10307560, 19068986, 20615120, 32726503, 38137972, 41230240, 47672465, 65453006, 76275944, 95344930, 130906012, 152551888, 163632515, 190689860, 261812024, 305103776, 327265030, 381379720, 523624048, 654530060, 762759440, 1047248096, 1210880611, 1309060120, 1525518880, 2421761222, 2618120240, 4843522444, 5236240480, 6054403055, 9687044888, 12108806110, 19374089776, 24217612220, 38748179552, 48435224440, 96870448880, 193740897760]

約数ペア:

[(1, 193740897760), (2, 96870448880), (4, 48435224440), (5, 38748179552), (8, 24217612220), (10, 19374089776), (16, 12108806110), (20, 9687044888), (32, 6054403055), (37, 5236240480), (40, 4843522444), (74, 2618120240), (80, 2421761222), (127, 1525518880), (148, 1309060120), (160, 1210880611), (185, 1047248096), (254, 762759440), (296, 654530060), (370, 523624048), (508, 381379720), (592, 327265030), (635, 305103776), (740, 261812024), (1016, 190689860), (1184, 163632515), (1270, 152551888), (1480, 130906012), (2032, 95344930), (2540, 76275944), (2960, 65453006), (4064, 47672465), (4699, 41230240), (5080, 38137972), (5920, 32726503), (9398, 20615120), (10160, 19068986), (18796, 10307560), (20320, 9534493), (23495, 8246048), (37592, 5153780), (46990, 4123024), (75184, 2576890), (93980, 2061512), (150368, 1288445), (187960, 1030756), (257689, 751840), (375920, 515378)]