16784563740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{44453}}^1$

素因数の和:44532

約数の個数: 192

約数和(自身を含む): 57356328960

約数和(自身を除く): 40571765220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 812, 868, 870, 899, 930, 1015, 1085, 1218, 1302, 1740, 1798, 1860, 2030, 2170, 2436, 2604, 2697, 3045, 3255, 3596, 4060, 4340, 4495, 5394, 6090, 6293, 6510, 8990, 10788, 12180, 12586, 13020, 13485, 17980, 18879, 25172, 26970, 31465, 37758, 44453, 53940, 62930, 75516, 88906, 94395, 125860, 133359, 177812, 188790, 222265, 266718, 311171, 377580, 444530, 533436, 622342, 666795, 889060, 933513, 1244684, 1289137, 1333590, 1378043, 1555855, 1867026, 2578274, 2667180, 2756086, 3111710, 3734052, 3867411, 4134129, 4667565, 5156548, 5512172, 6223420, 6445685, 6890215, 7734822, 8268258, 9023959, 9335130, 9646301, 12891370, 13780430, 15469644, 16536516, 18047918, 18670260, 19292602, 19337055, 20670645, 25782740, 27071877, 27560860, 28938903, 36095836, 38585204, 38674110, 39963247, 41341290, 45119795, 48231505, 54143754, 57877806, 77348220, 79926494, 82682580, 90239590, 96463010, 108287508, 115755612, 119889741, 135359385, 144694515, 159852988, 180479180, 192926020, 199816235, 239779482, 270718770, 279742729, 289389030, 399632470, 479558964, 541437540, 559485458, 578778060, 599448705, 799264940, 839228187, 1118970916, 1198897410, 1398713645, 1678456374, 2397794820, 2797427290, 3356912748, 4196140935, 5594854580, 8392281870, 16784563740]

約数ペア:

[(1, 16784563740), (2, 8392281870), (3, 5594854580), (4, 4196140935), (5, 3356912748), (6, 2797427290), (7, 2397794820), (10, 1678456374), (12, 1398713645), (14, 1198897410), (15, 1118970916), (20, 839228187), (21, 799264940), (28, 599448705), (29, 578778060), (30, 559485458), (31, 541437540), (35, 479558964), (42, 399632470), (58, 289389030), (60, 279742729), (62, 270718770), (70, 239779482), (84, 199816235), (87, 192926020), (93, 180479180), (105, 159852988), (116, 144694515), (124, 135359385), (140, 119889741), (145, 115755612), (155, 108287508), (174, 96463010), (186, 90239590), (203, 82682580), (210, 79926494), (217, 77348220), (290, 57877806), (310, 54143754), (348, 48231505), (372, 45119795), (406, 41341290), (420, 39963247), (434, 38674110), (435, 38585204), (465, 36095836), (580, 28938903), (609, 27560860), (620, 27071877), (651, 25782740), (812, 20670645), (868, 19337055), (870, 19292602), (899, 18670260), (930, 18047918), (1015, 16536516), (1085, 15469644), (1218, 13780430), (1302, 12891370), (1740, 9646301), (1798, 9335130), (1860, 9023959), (2030, 8268258), (2170, 7734822), (2436, 6890215), (2604, 6445685), (2697, 6223420), (3045, 5512172), (3255, 5156548), (3596, 4667565), (4060, 4134129), (4340, 3867411), (4495, 3734052), (5394, 3111710), (6090, 2756086), (6293, 2667180), (6510, 2578274), (8990, 1867026), (10788, 1555855), (12180, 1378043), (12586, 1333590), (13020, 1289137), (13485, 1244684), (17980, 933513), (18879, 889060), (25172, 666795), (26970, 622342), (31465, 533436), (37758, 444530), (44453, 377580), (53940, 311171), (62930, 266718), (75516, 222265), (88906, 188790), (94395, 177812), (125860, 133359)]