4740176520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1109}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 15958425600

約数和(自身を除く): 11218249080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 383, 465, 558, 620, 744, 766, 930, 1109, 1116, 1149, 1240, 1395, 1532, 1860, 1915, 2218, 2232, 2298, 2790, 3064, 3327, 3447, 3720, 3830, 4436, 4596, 5545, 5580, 5745, 6654, 6894, 7660, 8872, 9192, 9981, 11090, 11160, 11490, 11873, 13308, 13788, 15320, 16635, 17235, 19962, 22180, 22980, 23746, 26616, 27576, 33270, 34379, 34470, 35619, 39924, 44360, 45960, 47492, 49905, 59365, 66540, 68758, 68940, 71238, 79848, 94984, 99810, 103137, 106857, 118730, 133080, 137516, 137880, 142476, 171895, 178095, 199620, 206274, 213714, 237460, 275032, 284952, 309411, 343790, 356190, 399240, 412548, 424747, 427428, 474920, 515685, 534285, 618822, 687580, 712380, 825096, 849494, 854856, 1031370, 1068570, 1237644, 1274241, 1375160, 1424760, 1547055, 1698988, 2062740, 2123735, 2137140, 2475288, 2548482, 3094110, 3397976, 3822723, 4125480, 4247470, 4274280, 5096964, 6188220, 6371205, 7645446, 8494940, 10193928, 12376440, 12742410, 13167157, 15290892, 16989880, 19113615, 25484820, 26334314, 30581784, 38227230, 39501471, 50969640, 52668628, 65835785, 76454460, 79002942, 105337256, 118504413, 131671570, 152908920, 158005884, 197507355, 237008826, 263343140, 316011768, 395014710, 474017652, 526686280, 592522065, 790029420, 948035304, 1185044130, 1580058840, 2370088260, 4740176520]

約数ペア:

[(1, 4740176520), (2, 2370088260), (3, 1580058840), (4, 1185044130), (5, 948035304), (6, 790029420), (8, 592522065), (9, 526686280), (10, 474017652), (12, 395014710), (15, 316011768), (18, 263343140), (20, 237008826), (24, 197507355), (30, 158005884), (31, 152908920), (36, 131671570), (40, 118504413), (45, 105337256), (60, 79002942), (62, 76454460), (72, 65835785), (90, 52668628), (93, 50969640), (120, 39501471), (124, 38227230), (155, 30581784), (180, 26334314), (186, 25484820), (248, 19113615), (279, 16989880), (310, 15290892), (360, 13167157), (372, 12742410), (383, 12376440), (465, 10193928), (558, 8494940), (620, 7645446), (744, 6371205), (766, 6188220), (930, 5096964), (1109, 4274280), (1116, 4247470), (1149, 4125480), (1240, 3822723), (1395, 3397976), (1532, 3094110), (1860, 2548482), (1915, 2475288), (2218, 2137140), (2232, 2123735), (2298, 2062740), (2790, 1698988), (3064, 1547055), (3327, 1424760), (3447, 1375160), (3720, 1274241), (3830, 1237644), (4436, 1068570), (4596, 1031370), (5545, 854856), (5580, 849494), (5745, 825096), (6654, 712380), (6894, 687580), (7660, 618822), (8872, 534285), (9192, 515685), (9981, 474920), (11090, 427428), (11160, 424747), (11490, 412548), (11873, 399240), (13308, 356190), (13788, 343790), (15320, 309411), (16635, 284952), (17235, 275032), (19962, 237460), (22180, 213714), (22980, 206274), (23746, 199620), (26616, 178095), (27576, 171895), (33270, 142476), (34379, 137880), (34470, 137516), (35619, 133080), (39924, 118730), (44360, 106857), (45960, 103137), (47492, 99810), (49905, 94984), (59365, 79848), (66540, 71238), (68758, 68940)]