1539464960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 4153669632

約数和(自身を除く): 2614204672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 2816, 3410, 3520, 3527, 3968, 4960, 5456, 6820, 7040, 7054, 7936, 9920, 10912, 13640, 14080, 14108, 17635, 19840, 21824, 27280, 28216, 35270, 38797, 39680, 43648, 54560, 56432, 70540, 77594, 87296, 109120, 109337, 112864, 141080, 155188, 193985, 218240, 218674, 225728, 282160, 310376, 387970, 436480, 437348, 451456, 546685, 564320, 620752, 775940, 874696, 902912, 1093370, 1128640, 1202707, 1241504, 1551880, 1749392, 2186740, 2257280, 2405414, 2483008, 3103760, 3498784, 4373480, 4514560, 4810828, 4966016, 6013535, 6207520, 6997568, 8746960, 9621656, 9932032, 12027070, 12415040, 13995136, 17493920, 19243312, 24054140, 24830080, 27990272, 34987840, 38486624, 48108280, 49660160, 69975680, 76973248, 96216560, 139951360, 153946496, 192433120, 307892992, 384866240, 769732480, 1539464960]

約数ペア:

[(1, 1539464960), (2, 769732480), (4, 384866240), (5, 307892992), (8, 192433120), (10, 153946496), (11, 139951360), (16, 96216560), (20, 76973248), (22, 69975680), (31, 49660160), (32, 48108280), (40, 38486624), (44, 34987840), (55, 27990272), (62, 24830080), (64, 24054140), (80, 19243312), (88, 17493920), (110, 13995136), (124, 12415040), (128, 12027070), (155, 9932032), (160, 9621656), (176, 8746960), (220, 6997568), (248, 6207520), (256, 6013535), (310, 4966016), (320, 4810828), (341, 4514560), (352, 4373480), (440, 3498784), (496, 3103760), (620, 2483008), (640, 2405414), (682, 2257280), (704, 2186740), (880, 1749392), (992, 1551880), (1240, 1241504), (1280, 1202707), (1364, 1128640), (1408, 1093370), (1705, 902912), (1760, 874696), (1984, 775940), (2480, 620752), (2728, 564320), (2816, 546685), (3410, 451456), (3520, 437348), (3527, 436480), (3968, 387970), (4960, 310376), (5456, 282160), (6820, 225728), (7040, 218674), (7054, 218240), (7936, 193985), (9920, 155188), (10912, 141080), (13640, 112864), (14080, 109337), (14108, 109120), (17635, 87296), (19840, 77594), (21824, 70540), (27280, 56432), (28216, 54560), (35270, 43648), (38797, 39680)]