165398760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 160

約数和(自身を含む): 564537600

約数和(自身を除く): 399138840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 719, 810, 852, 1065, 1080, 1278, 1420, 1438, 1620, 1704, 1917, 2130, 2157, 2556, 2840, 2876, 3195, 3240, 3595, 3834, 4260, 4314, 5112, 5751, 5752, 6390, 6471, 7190, 7668, 8520, 8628, 9585, 10785, 11502, 12780, 12942, 14380, 15336, 17256, 19170, 19413, 21570, 23004, 25560, 25884, 28755, 28760, 32355, 38340, 38826, 43140, 46008, 51049, 51768, 57510, 58239, 64710, 76680, 77652, 86280, 97065, 102098, 115020, 116478, 129420, 153147, 155304, 194130, 204196, 230040, 232956, 255245, 258840, 291195, 306294, 388260, 408392, 459441, 465912, 510490, 582390, 612588, 765735, 776520, 918882, 1020980, 1164780, 1225176, 1378323, 1531470, 1837764, 2041960, 2297205, 2329560, 2756646, 3062940, 3675528, 4134969, 4594410, 5513292, 6125880, 6891615, 8269938, 9188820, 11026584, 13783230, 16539876, 18377640, 20674845, 27566460, 33079752, 41349690, 55132920, 82699380, 165398760]

約数ペア:

[(1, 165398760), (2, 82699380), (3, 55132920), (4, 41349690), (5, 33079752), (6, 27566460), (8, 20674845), (9, 18377640), (10, 16539876), (12, 13783230), (15, 11026584), (18, 9188820), (20, 8269938), (24, 6891615), (27, 6125880), (30, 5513292), (36, 4594410), (40, 4134969), (45, 3675528), (54, 3062940), (60, 2756646), (71, 2329560), (72, 2297205), (81, 2041960), (90, 1837764), (108, 1531470), (120, 1378323), (135, 1225176), (142, 1164780), (162, 1020980), (180, 918882), (213, 776520), (216, 765735), (270, 612588), (284, 582390), (324, 510490), (355, 465912), (360, 459441), (405, 408392), (426, 388260), (540, 306294), (568, 291195), (639, 258840), (648, 255245), (710, 232956), (719, 230040), (810, 204196), (852, 194130), (1065, 155304), (1080, 153147), (1278, 129420), (1420, 116478), (1438, 115020), (1620, 102098), (1704, 97065), (1917, 86280), (2130, 77652), (2157, 76680), (2556, 64710), (2840, 58239), (2876, 57510), (3195, 51768), (3240, 51049), (3595, 46008), (3834, 43140), (4260, 38826), (4314, 38340), (5112, 32355), (5751, 28760), (5752, 28755), (6390, 25884), (6471, 25560), (7190, 23004), (7668, 21570), (8520, 19413), (8628, 19170), (9585, 17256), (10785, 15336), (11502, 14380), (12780, 12942)]