8729203440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{2549}}^1$

素因数の和:3335

約数の個数: 160

約数和(自身を含む): 28533888000

約数和(自身を除く): 19804684560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 751, 760, 912, 1140, 1502, 1520, 2253, 2280, 2549, 3004, 3755, 4506, 4560, 5098, 6008, 7510, 7647, 9012, 10196, 11265, 12016, 12745, 14269, 15020, 15294, 18024, 20392, 22530, 25490, 28538, 30040, 30588, 36048, 38235, 40784, 42807, 45060, 48431, 50980, 57076, 60080, 61176, 71345, 76470, 85614, 90120, 96862, 101960, 114152, 122352, 142690, 145293, 152940, 171228, 180240, 193724, 203920, 214035, 228304, 242155, 285380, 290586, 305880, 342456, 387448, 428070, 484310, 570760, 581172, 611760, 684912, 726465, 774896, 856140, 968620, 1141520, 1162344, 1452930, 1712280, 1914299, 1937240, 2324688, 2905860, 3424560, 3828598, 3874480, 5742897, 5811720, 7657196, 9571495, 11485794, 11623440, 15314392, 19142990, 22971588, 28714485, 30628784, 36371681, 38285980, 45943176, 57428970, 72743362, 76571960, 91886352, 109115043, 114857940, 145486724, 153143920, 181858405, 218230086, 229715880, 290973448, 363716810, 436460172, 459431760, 545575215, 581946896, 727433620, 872920344, 1091150430, 1454867240, 1745840688, 2182300860, 2909734480, 4364601720, 8729203440]

約数ペア:

[(1, 8729203440), (2, 4364601720), (3, 2909734480), (4, 2182300860), (5, 1745840688), (6, 1454867240), (8, 1091150430), (10, 872920344), (12, 727433620), (15, 581946896), (16, 545575215), (19, 459431760), (20, 436460172), (24, 363716810), (30, 290973448), (38, 229715880), (40, 218230086), (48, 181858405), (57, 153143920), (60, 145486724), (76, 114857940), (80, 109115043), (95, 91886352), (114, 76571960), (120, 72743362), (152, 57428970), (190, 45943176), (228, 38285980), (240, 36371681), (285, 30628784), (304, 28714485), (380, 22971588), (456, 19142990), (570, 15314392), (751, 11623440), (760, 11485794), (912, 9571495), (1140, 7657196), (1502, 5811720), (1520, 5742897), (2253, 3874480), (2280, 3828598), (2549, 3424560), (3004, 2905860), (3755, 2324688), (4506, 1937240), (4560, 1914299), (5098, 1712280), (6008, 1452930), (7510, 1162344), (7647, 1141520), (9012, 968620), (10196, 856140), (11265, 774896), (12016, 726465), (12745, 684912), (14269, 611760), (15020, 581172), (15294, 570760), (18024, 484310), (20392, 428070), (22530, 387448), (25490, 342456), (28538, 305880), (30040, 290586), (30588, 285380), (36048, 242155), (38235, 228304), (40784, 214035), (42807, 203920), (45060, 193724), (48431, 180240), (50980, 171228), (57076, 152940), (60080, 145293), (61176, 142690), (71345, 122352), (76470, 114152), (85614, 101960), (90120, 96862)]