19373160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 63504000

約数和(自身を除く): 44130840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 293, 348, 380, 435, 456, 551, 570, 580, 586, 696, 760, 870, 879, 1102, 1140, 1160, 1172, 1465, 1653, 1740, 1758, 2204, 2280, 2344, 2755, 2930, 3306, 3480, 3516, 4395, 4408, 5510, 5567, 5860, 6612, 7032, 8265, 8497, 8790, 11020, 11134, 11720, 13224, 16530, 16701, 16994, 17580, 22040, 22268, 25491, 27835, 33060, 33402, 33988, 35160, 42485, 44536, 50982, 55670, 66120, 66804, 67976, 83505, 84970, 101964, 111340, 127455, 133608, 161443, 167010, 169940, 203928, 222680, 254910, 322886, 334020, 339880, 484329, 509820, 645772, 668040, 807215, 968658, 1019640, 1291544, 1614430, 1937316, 2421645, 3228860, 3874632, 4843290, 6457720, 9686580, 19373160]

約数ペア:

[(1, 19373160), (2, 9686580), (3, 6457720), (4, 4843290), (5, 3874632), (6, 3228860), (8, 2421645), (10, 1937316), (12, 1614430), (15, 1291544), (19, 1019640), (20, 968658), (24, 807215), (29, 668040), (30, 645772), (38, 509820), (40, 484329), (57, 339880), (58, 334020), (60, 322886), (76, 254910), (87, 222680), (95, 203928), (114, 169940), (116, 167010), (120, 161443), (145, 133608), (152, 127455), (174, 111340), (190, 101964), (228, 84970), (232, 83505), (285, 67976), (290, 66804), (293, 66120), (348, 55670), (380, 50982), (435, 44536), (456, 42485), (551, 35160), (570, 33988), (580, 33402), (586, 33060), (696, 27835), (760, 25491), (870, 22268), (879, 22040), (1102, 17580), (1140, 16994), (1160, 16701), (1172, 16530), (1465, 13224), (1653, 11720), (1740, 11134), (1758, 11020), (2204, 8790), (2280, 8497), (2344, 8265), (2755, 7032), (2930, 6612), (3306, 5860), (3480, 5567), (3516, 5510), (4395, 4408)]