682068840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 2163369600

約数和(自身を除く): 1481300760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 293, 380, 456, 570, 586, 760, 879, 1021, 1140, 1172, 1465, 1758, 2042, 2280, 2344, 2930, 3063, 3516, 4084, 4395, 5105, 5567, 5860, 6126, 7032, 8168, 8790, 10210, 11134, 11720, 12252, 15315, 16701, 17580, 19399, 20420, 22268, 24504, 27835, 30630, 33402, 35160, 38798, 40840, 44536, 55670, 58197, 61260, 66804, 77596, 83505, 96995, 111340, 116394, 122520, 133608, 155192, 167010, 193990, 222680, 232788, 290985, 299153, 334020, 387980, 465576, 581970, 598306, 668040, 775960, 897459, 1163940, 1196612, 1495765, 1794918, 2327880, 2393224, 2991530, 3589836, 4487295, 5683907, 5983060, 7179672, 8974590, 11367814, 11966120, 17051721, 17949180, 22735628, 28419535, 34103442, 35898360, 45471256, 56839070, 68206884, 85258605, 113678140, 136413768, 170517210, 227356280, 341034420, 682068840]

約数ペア:

[(1, 682068840), (2, 341034420), (3, 227356280), (4, 170517210), (5, 136413768), (6, 113678140), (8, 85258605), (10, 68206884), (12, 56839070), (15, 45471256), (19, 35898360), (20, 34103442), (24, 28419535), (30, 22735628), (38, 17949180), (40, 17051721), (57, 11966120), (60, 11367814), (76, 8974590), (95, 7179672), (114, 5983060), (120, 5683907), (152, 4487295), (190, 3589836), (228, 2991530), (285, 2393224), (293, 2327880), (380, 1794918), (456, 1495765), (570, 1196612), (586, 1163940), (760, 897459), (879, 775960), (1021, 668040), (1140, 598306), (1172, 581970), (1465, 465576), (1758, 387980), (2042, 334020), (2280, 299153), (2344, 290985), (2930, 232788), (3063, 222680), (3516, 193990), (4084, 167010), (4395, 155192), (5105, 133608), (5567, 122520), (5860, 116394), (6126, 111340), (7032, 96995), (8168, 83505), (8790, 77596), (10210, 66804), (11134, 61260), (11720, 58197), (12252, 55670), (15315, 44536), (16701, 40840), (17580, 38798), (19399, 35160), (20420, 33402), (22268, 30630), (24504, 27835)]