1519781640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3432

約数の個数: 192

約数和(自身を含む): 5217428160

約数和(自身を除く): 3697646520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 289, 312, 340, 390, 408, 442, 510, 520, 578, 663, 680, 780, 867, 884, 1020, 1105, 1156, 1326, 1445, 1560, 1734, 1768, 2040, 2210, 2312, 2652, 2890, 3315, 3371, 3468, 3757, 4335, 4420, 5304, 5780, 6630, 6742, 6936, 7514, 8670, 8840, 10113, 11271, 11560, 13260, 13484, 15028, 16855, 17340, 18785, 20226, 22542, 26520, 26968, 30056, 33710, 34680, 37570, 40452, 43823, 45084, 50565, 56355, 57307, 67420, 75140, 80904, 87646, 90168, 101130, 112710, 114614, 131469, 134840, 150280, 171921, 175292, 202260, 219115, 225420, 229228, 262938, 286535, 343842, 350584, 404520, 438230, 450840, 458456, 525876, 573070, 657345, 687684, 744991, 859605, 876460, 974219, 1051752, 1146140, 1314690, 1375368, 1489982, 1719210, 1752920, 1948438, 2234973, 2292280, 2629380, 2922657, 2979964, 3438420, 3724955, 3896876, 4469946, 4871095, 5258760, 5845314, 5959928, 6876840, 7449910, 7793752, 8939892, 9742190, 11174865, 11690628, 12664847, 14613285, 14899820, 17879784, 19484380, 22349730, 23381256, 25329694, 29226570, 29799640, 37994541, 38968760, 44699460, 50659388, 58453140, 63324235, 75989082, 89398920, 101318776, 116906280, 126648470, 151978164, 189972705, 253296940, 303956328, 379945410, 506593880, 759890820, 1519781640]

約数ペア:

[(1, 1519781640), (2, 759890820), (3, 506593880), (4, 379945410), (5, 303956328), (6, 253296940), (8, 189972705), (10, 151978164), (12, 126648470), (13, 116906280), (15, 101318776), (17, 89398920), (20, 75989082), (24, 63324235), (26, 58453140), (30, 50659388), (34, 44699460), (39, 38968760), (40, 37994541), (51, 29799640), (52, 29226570), (60, 25329694), (65, 23381256), (68, 22349730), (78, 19484380), (85, 17879784), (102, 14899820), (104, 14613285), (120, 12664847), (130, 11690628), (136, 11174865), (156, 9742190), (170, 8939892), (195, 7793752), (204, 7449910), (221, 6876840), (255, 5959928), (260, 5845314), (289, 5258760), (312, 4871095), (340, 4469946), (390, 3896876), (408, 3724955), (442, 3438420), (510, 2979964), (520, 2922657), (578, 2629380), (663, 2292280), (680, 2234973), (780, 1948438), (867, 1752920), (884, 1719210), (1020, 1489982), (1105, 1375368), (1156, 1314690), (1326, 1146140), (1445, 1051752), (1560, 974219), (1734, 876460), (1768, 859605), (2040, 744991), (2210, 687684), (2312, 657345), (2652, 573070), (2890, 525876), (3315, 458456), (3371, 450840), (3468, 438230), (3757, 404520), (4335, 350584), (4420, 343842), (5304, 286535), (5780, 262938), (6630, 229228), (6742, 225420), (6936, 219115), (7514, 202260), (8670, 175292), (8840, 171921), (10113, 150280), (11271, 134840), (11560, 131469), (13260, 114614), (13484, 112710), (15028, 101130), (16855, 90168), (17340, 87646), (18785, 80904), (20226, 75140), (22542, 67420), (26520, 57307), (26968, 56355), (30056, 50565), (33710, 45084), (34680, 43823), (37570, 40452)]