80313870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 249606144

約数和(自身を除く): 169292274

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 73, 78, 91, 93, 105, 130, 146, 155, 169, 182, 186, 195, 210, 217, 219, 273, 310, 338, 365, 390, 403, 434, 438, 455, 465, 507, 511, 546, 651, 730, 806, 845, 910, 930, 949, 1014, 1022, 1085, 1095, 1183, 1209, 1302, 1365, 1533, 1690, 1898, 2015, 2170, 2190, 2263, 2366, 2418, 2535, 2555, 2730, 2821, 2847, 3066, 3255, 3549, 4030, 4526, 4745, 5070, 5110, 5239, 5642, 5694, 5915, 6045, 6510, 6643, 6789, 7098, 7665, 8463, 9490, 10478, 11315, 11830, 12090, 12337, 13286, 13578, 14105, 14235, 15330, 15717, 15841, 16926, 17745, 19929, 22630, 24674, 26195, 28210, 28470, 29419, 31434, 31682, 33215, 33945, 35490, 36673, 37011, 39858, 42315, 47523, 52390, 58838, 61685, 66430, 67890, 73346, 74022, 78585, 79205, 84630, 86359, 88257, 95046, 99645, 110019, 123370, 147095, 157170, 158410, 172718, 176514, 183365, 185055, 199290, 205933, 220038, 237615, 259077, 294190, 366730, 370110, 382447, 411866, 431795, 441285, 475230, 518154, 550095, 617799, 764894, 863590, 882570, 1029665, 1100190, 1147341, 1235598, 1295385, 1912235, 2059330, 2294682, 2590770, 2677129, 3088995, 3824470, 5354258, 5736705, 6177990, 8031387, 11473410, 13385645, 16062774, 26771290, 40156935, 80313870]

約数ペア:

[(1, 80313870), (2, 40156935), (3, 26771290), (5, 16062774), (6, 13385645), (7, 11473410), (10, 8031387), (13, 6177990), (14, 5736705), (15, 5354258), (21, 3824470), (26, 3088995), (30, 2677129), (31, 2590770), (35, 2294682), (39, 2059330), (42, 1912235), (62, 1295385), (65, 1235598), (70, 1147341), (73, 1100190), (78, 1029665), (91, 882570), (93, 863590), (105, 764894), (130, 617799), (146, 550095), (155, 518154), (169, 475230), (182, 441285), (186, 431795), (195, 411866), (210, 382447), (217, 370110), (219, 366730), (273, 294190), (310, 259077), (338, 237615), (365, 220038), (390, 205933), (403, 199290), (434, 185055), (438, 183365), (455, 176514), (465, 172718), (507, 158410), (511, 157170), (546, 147095), (651, 123370), (730, 110019), (806, 99645), (845, 95046), (910, 88257), (930, 86359), (949, 84630), (1014, 79205), (1022, 78585), (1085, 74022), (1095, 73346), (1183, 67890), (1209, 66430), (1302, 61685), (1365, 58838), (1533, 52390), (1690, 47523), (1898, 42315), (2015, 39858), (2170, 37011), (2190, 36673), (2263, 35490), (2366, 33945), (2418, 33215), (2535, 31682), (2555, 31434), (2730, 29419), (2821, 28470), (2847, 28210), (3066, 26195), (3255, 24674), (3549, 22630), (4030, 19929), (4526, 17745), (4745, 16926), (5070, 15841), (5110, 15717), (5239, 15330), (5642, 14235), (5694, 14105), (5915, 13578), (6045, 13286), (6510, 12337), (6643, 12090), (6789, 11830), (7098, 11315), (7665, 10478), (8463, 9490)]