473841760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 144

約数和(自身を含む): 1371187440

約数和(自身を除く): 897345680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3181, 3724, 3920, 4256, 4655, 5320, 6362, 7448, 7840, 9310, 10640, 12724, 14896, 15905, 18620, 21280, 22267, 25448, 29792, 31810, 37240, 44534, 50896, 60439, 63620, 74480, 89068, 101792, 111335, 120878, 127240, 148960, 155869, 178136, 222670, 241756, 254480, 302195, 311738, 356272, 423073, 445340, 483512, 508960, 604390, 623476, 712544, 779345, 846146, 890680, 967024, 1208780, 1246952, 1558690, 1692292, 1781360, 1934048, 2115365, 2417560, 2493904, 2961511, 3117380, 3384584, 3562720, 4230730, 4835120, 4987808, 5923022, 6234760, 6769168, 8461460, 9670240, 11846044, 12469520, 13538336, 14807555, 16922920, 23692088, 24939040, 29615110, 33845840, 47384176, 59230220, 67691680, 94768352, 118460440, 236920880, 473841760]

約数ペア:

[(1, 473841760), (2, 236920880), (4, 118460440), (5, 94768352), (7, 67691680), (8, 59230220), (10, 47384176), (14, 33845840), (16, 29615110), (19, 24939040), (20, 23692088), (28, 16922920), (32, 14807555), (35, 13538336), (38, 12469520), (40, 11846044), (49, 9670240), (56, 8461460), (70, 6769168), (76, 6234760), (80, 5923022), (95, 4987808), (98, 4835120), (112, 4230730), (133, 3562720), (140, 3384584), (152, 3117380), (160, 2961511), (190, 2493904), (196, 2417560), (224, 2115365), (245, 1934048), (266, 1781360), (280, 1692292), (304, 1558690), (380, 1246952), (392, 1208780), (490, 967024), (532, 890680), (560, 846146), (608, 779345), (665, 712544), (760, 623476), (784, 604390), (931, 508960), (980, 483512), (1064, 445340), (1120, 423073), (1330, 356272), (1520, 311738), (1568, 302195), (1862, 254480), (1960, 241756), (2128, 222670), (2660, 178136), (3040, 155869), (3181, 148960), (3724, 127240), (3920, 120878), (4256, 111335), (4655, 101792), (5320, 89068), (6362, 74480), (7448, 63620), (7840, 60439), (9310, 50896), (10640, 44534), (12724, 37240), (14896, 31810), (15905, 29792), (18620, 25448), (21280, 22267)]