73808280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 256

約数和(自身を含む): 303206400

約数和(自身を除く): 229398120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 751, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1502, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2253, 2340, 2457, 2520, 2730, 2808, 3004, 3276, 3510, 3640, 3755, 3780, 4095, 4506, 4680, 4914, 5257, 5460, 6008, 6552, 6759, 7020, 7510, 7560, 8190, 9012, 9763, 9828, 10514, 10920, 11265, 12285, 13518, 14040, 15020, 15771, 16380, 18024, 19526, 19656, 20277, 21028, 22530, 24570, 26285, 27036, 29289, 30040, 31542, 32760, 33795, 39052, 40554, 42056, 45060, 47313, 48815, 49140, 52570, 54072, 58578, 63084, 67590, 68341, 78104, 78855, 81108, 87867, 90120, 94626, 97630, 98280, 101385, 105140, 117156, 126168, 135180, 136682, 141939, 146445, 157710, 162216, 175734, 189252, 195260, 202770, 205023, 210280, 234312, 236565, 263601, 270360, 273364, 283878, 292890, 315420, 341705, 351468, 378504, 390520, 405540, 410046, 439335, 473130, 527202, 546728, 567756, 585780, 615069, 630840, 683410, 702936, 709695, 811080, 820092, 878670, 946260, 1025115, 1054404, 1135512, 1171560, 1230138, 1318005, 1366820, 1419390, 1640184, 1757340, 1845207, 1892520, 2050230, 2108808, 2460276, 2636010, 2733640, 2838780, 3075345, 3514680, 3690414, 4100460, 4920552, 5272020, 5677560, 6150690, 7380828, 8200920, 9226035, 10544040, 12301380, 14761656, 18452070, 24602760, 36904140, 73808280]

約数ペア:

[(1, 73808280), (2, 36904140), (3, 24602760), (4, 18452070), (5, 14761656), (6, 12301380), (7, 10544040), (8, 9226035), (9, 8200920), (10, 7380828), (12, 6150690), (13, 5677560), (14, 5272020), (15, 4920552), (18, 4100460), (20, 3690414), (21, 3514680), (24, 3075345), (26, 2838780), (27, 2733640), (28, 2636010), (30, 2460276), (35, 2108808), (36, 2050230), (39, 1892520), (40, 1845207), (42, 1757340), (45, 1640184), (52, 1419390), (54, 1366820), (56, 1318005), (60, 1230138), (63, 1171560), (65, 1135512), (70, 1054404), (72, 1025115), (78, 946260), (84, 878670), (90, 820092), (91, 811080), (104, 709695), (105, 702936), (108, 683410), (117, 630840), (120, 615069), (126, 585780), (130, 567756), (135, 546728), (140, 527202), (156, 473130), (168, 439335), (180, 410046), (182, 405540), (189, 390520), (195, 378504), (210, 351468), (216, 341705), (234, 315420), (252, 292890), (260, 283878), (270, 273364), (273, 270360), (280, 263601), (312, 236565), (315, 234312), (351, 210280), (360, 205023), (364, 202770), (378, 195260), (390, 189252), (420, 175734), (455, 162216), (468, 157710), (504, 146445), (520, 141939), (540, 136682), (546, 135180), (585, 126168), (630, 117156), (702, 105140), (728, 101385), (751, 98280), (756, 97630), (780, 94626), (819, 90120), (840, 87867), (910, 81108), (936, 78855), (945, 78104), (1080, 68341), (1092, 67590), (1170, 63084), (1260, 58578), (1365, 54072), (1404, 52570), (1502, 49140), (1512, 48815), (1560, 47313), (1638, 45060), (1755, 42056), (1820, 40554), (1890, 39052), (2184, 33795), (2253, 32760), (2340, 31542), (2457, 30040), (2520, 29289), (2730, 27036), (2808, 26285), (3004, 24570), (3276, 22530), (3510, 21028), (3640, 20277), (3755, 19656), (3780, 19526), (4095, 18024), (4506, 16380), (4680, 15771), (4914, 15020), (5257, 14040), (5460, 13518), (6008, 12285), (6552, 11265), (6759, 10920), (7020, 10514), (7510, 9828), (7560, 9763), (8190, 9012)]