201496960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 564459840

約数和(自身を除く): 362962880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1097, 1120, 1148, 1312, 1435, 1640, 2194, 2240, 2296, 2624, 2870, 3280, 4388, 4480, 4592, 5248, 5485, 5740, 6560, 7679, 8776, 9184, 10970, 11480, 13120, 15358, 17552, 18368, 21940, 22960, 26240, 30716, 35104, 36736, 38395, 43880, 44977, 45920, 61432, 70208, 76790, 87760, 89954, 91840, 122864, 140416, 153580, 175520, 179908, 183680, 224885, 245728, 307160, 314839, 351040, 359816, 449770, 491456, 614320, 629678, 702080, 719632, 899540, 982912, 1228640, 1259356, 1439264, 1574195, 1799080, 2457280, 2518712, 2878528, 3148390, 3598160, 4914560, 5037424, 5757056, 6296780, 7196320, 10074848, 12593560, 14392640, 20149696, 25187120, 28785280, 40299392, 50374240, 100748480, 201496960]

約数ペア:

[(1, 201496960), (2, 100748480), (4, 50374240), (5, 40299392), (7, 28785280), (8, 25187120), (10, 20149696), (14, 14392640), (16, 12593560), (20, 10074848), (28, 7196320), (32, 6296780), (35, 5757056), (40, 5037424), (41, 4914560), (56, 3598160), (64, 3148390), (70, 2878528), (80, 2518712), (82, 2457280), (112, 1799080), (128, 1574195), (140, 1439264), (160, 1259356), (164, 1228640), (205, 982912), (224, 899540), (280, 719632), (287, 702080), (320, 629678), (328, 614320), (410, 491456), (448, 449770), (560, 359816), (574, 351040), (640, 314839), (656, 307160), (820, 245728), (896, 224885), (1097, 183680), (1120, 179908), (1148, 175520), (1312, 153580), (1435, 140416), (1640, 122864), (2194, 91840), (2240, 89954), (2296, 87760), (2624, 76790), (2870, 70208), (3280, 61432), (4388, 45920), (4480, 44977), (4592, 43880), (5248, 38395), (5485, 36736), (5740, 35104), (6560, 30716), (7679, 26240), (8776, 22960), (9184, 21940), (10970, 18368), (11480, 17552), (13120, 15358)]