79262820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 303690240

約数和(自身を除く): 224427420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1613, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3226, 3276, 3510, 3780, 4095, 4839, 4914, 5460, 6452, 7020, 8065, 8190, 9678, 9828, 11291, 12285, 14517, 16130, 16380, 19356, 20969, 22582, 24195, 24570, 29034, 32260, 33873, 41938, 43551, 45164, 48390, 49140, 56455, 58068, 62907, 67746, 72585, 83876, 87102, 96780, 101619, 104845, 112910, 125814, 135492, 145170, 146783, 169365, 174204, 188721, 203238, 209690, 217755, 225820, 251628, 290340, 293566, 304857, 314535, 338730, 377442, 406476, 419380, 435510, 440349, 508095, 566163, 587132, 609714, 629070, 677460, 733915, 754884, 871020, 880698, 943605, 1016190, 1132326, 1219428, 1258140, 1321047, 1467830, 1524285, 1761396, 1887210, 2032380, 2201745, 2264652, 2642094, 2830815, 2935660, 3048570, 3774420, 3963141, 4403490, 5284188, 5661630, 6097140, 6605235, 7926282, 8806980, 11323260, 13210470, 15852564, 19815705, 26420940, 39631410, 79262820]

約数ペア:

[(1, 79262820), (2, 39631410), (3, 26420940), (4, 19815705), (5, 15852564), (6, 13210470), (7, 11323260), (9, 8806980), (10, 7926282), (12, 6605235), (13, 6097140), (14, 5661630), (15, 5284188), (18, 4403490), (20, 3963141), (21, 3774420), (26, 3048570), (27, 2935660), (28, 2830815), (30, 2642094), (35, 2264652), (36, 2201745), (39, 2032380), (42, 1887210), (45, 1761396), (52, 1524285), (54, 1467830), (60, 1321047), (63, 1258140), (65, 1219428), (70, 1132326), (78, 1016190), (84, 943605), (90, 880698), (91, 871020), (105, 754884), (108, 733915), (117, 677460), (126, 629070), (130, 609714), (135, 587132), (140, 566163), (156, 508095), (180, 440349), (182, 435510), (189, 419380), (195, 406476), (210, 377442), (234, 338730), (252, 314535), (260, 304857), (270, 293566), (273, 290340), (315, 251628), (351, 225820), (364, 217755), (378, 209690), (390, 203238), (420, 188721), (455, 174204), (468, 169365), (540, 146783), (546, 145170), (585, 135492), (630, 125814), (702, 112910), (756, 104845), (780, 101619), (819, 96780), (910, 87102), (945, 83876), (1092, 72585), (1170, 67746), (1260, 62907), (1365, 58068), (1404, 56455), (1613, 49140), (1638, 48390), (1755, 45164), (1820, 43551), (1890, 41938), (2340, 33873), (2457, 32260), (2730, 29034), (3226, 24570), (3276, 24195), (3510, 22582), (3780, 20969), (4095, 19356), (4839, 16380), (4914, 16130), (5460, 14517), (6452, 12285), (7020, 11291), (8065, 9828), (8190, 9678)]