1463422240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2659

約数の個数: 144

約数和(自身を含む): 4078485432

約数和(自身を除く): 2615063192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2557, 2920, 3577, 3920, 4088, 5110, 5114, 5840, 7154, 7840, 8176, 10220, 10228, 11680, 12785, 14308, 16352, 17885, 17899, 20440, 20456, 25570, 28616, 35770, 35798, 40880, 40912, 51140, 57232, 71540, 71596, 81760, 81824, 89495, 102280, 114464, 125293, 143080, 143192, 178990, 186661, 204560, 250586, 286160, 286384, 357980, 373322, 409120, 501172, 572320, 572768, 626465, 715960, 746644, 933305, 1002344, 1252930, 1306627, 1431920, 1493288, 1866610, 2004688, 2505860, 2613254, 2863840, 2986576, 3733220, 4009376, 5011720, 5226508, 5973152, 6533135, 7466440, 9146389, 10023440, 10453016, 13066270, 14932880, 18292778, 20046880, 20906032, 26132540, 29865760, 36585556, 41812064, 45731945, 52265080, 73171112, 91463890, 104530160, 146342224, 182927780, 209060320, 292684448, 365855560, 731711120, 1463422240]

約数ペア:

[(1, 1463422240), (2, 731711120), (4, 365855560), (5, 292684448), (7, 209060320), (8, 182927780), (10, 146342224), (14, 104530160), (16, 91463890), (20, 73171112), (28, 52265080), (32, 45731945), (35, 41812064), (40, 36585556), (49, 29865760), (56, 26132540), (70, 20906032), (73, 20046880), (80, 18292778), (98, 14932880), (112, 13066270), (140, 10453016), (146, 10023440), (160, 9146389), (196, 7466440), (224, 6533135), (245, 5973152), (280, 5226508), (292, 5011720), (365, 4009376), (392, 3733220), (490, 2986576), (511, 2863840), (560, 2613254), (584, 2505860), (730, 2004688), (784, 1866610), (980, 1493288), (1022, 1431920), (1120, 1306627), (1168, 1252930), (1460, 1002344), (1568, 933305), (1960, 746644), (2044, 715960), (2336, 626465), (2555, 572768), (2557, 572320), (2920, 501172), (3577, 409120), (3920, 373322), (4088, 357980), (5110, 286384), (5114, 286160), (5840, 250586), (7154, 204560), (7840, 186661), (8176, 178990), (10220, 143192), (10228, 143080), (11680, 125293), (12785, 114464), (14308, 102280), (16352, 89495), (17885, 81824), (17899, 81760), (20440, 71596), (20456, 71540), (25570, 57232), (28616, 51140), (35770, 40912), (35798, 40880)]