197476160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3880

約数の個数: 112

約数和(自身を含む): 560929536

約数和(自身を除く): 363453376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 3833, 5152, 6440, 7360, 7666, 10304, 12880, 15332, 19165, 25760, 26831, 30664, 38330, 51520, 53662, 61328, 76660, 88159, 107324, 122656, 134155, 153320, 176318, 214648, 245312, 268310, 306640, 352636, 429296, 440795, 536620, 613280, 617113, 705272, 858592, 881590, 1073240, 1226560, 1234226, 1410544, 1717184, 1763180, 2146480, 2468452, 2821088, 3085565, 3526360, 4292960, 4936904, 5642176, 6171130, 7052720, 8585920, 9873808, 12342260, 14105440, 19747616, 24684520, 28210880, 39495232, 49369040, 98738080, 197476160]

約数ペア:

[(1, 197476160), (2, 98738080), (4, 49369040), (5, 39495232), (7, 28210880), (8, 24684520), (10, 19747616), (14, 14105440), (16, 12342260), (20, 9873808), (23, 8585920), (28, 7052720), (32, 6171130), (35, 5642176), (40, 4936904), (46, 4292960), (56, 3526360), (64, 3085565), (70, 2821088), (80, 2468452), (92, 2146480), (112, 1763180), (115, 1717184), (140, 1410544), (160, 1234226), (161, 1226560), (184, 1073240), (224, 881590), (230, 858592), (280, 705272), (320, 617113), (322, 613280), (368, 536620), (448, 440795), (460, 429296), (560, 352636), (644, 306640), (736, 268310), (805, 245312), (920, 214648), (1120, 176318), (1288, 153320), (1472, 134155), (1610, 122656), (1840, 107324), (2240, 88159), (2576, 76660), (3220, 61328), (3680, 53662), (3833, 51520), (5152, 38330), (6440, 30664), (7360, 26831), (7666, 25760), (10304, 19165), (12880, 15332)]