2038987440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3116

約数の個数: 240

約数和(自身を含む): 7885620288

約数和(自身を除く): 5846632848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 280, 315, 336, 360, 411, 420, 504, 548, 560, 630, 685, 720, 822, 840, 959, 1008, 1096, 1233, 1260, 1370, 1644, 1680, 1918, 2055, 2192, 2466, 2520, 2740, 2877, 2953, 3288, 3836, 4110, 4795, 4932, 5040, 5480, 5754, 5906, 6165, 6576, 7672, 8220, 8631, 8859, 9590, 9864, 10960, 11508, 11812, 12330, 14385, 14765, 15344, 16440, 17262, 17718, 19180, 19728, 20671, 23016, 23624, 24660, 26577, 28770, 29530, 32880, 34524, 35436, 38360, 41342, 43155, 44295, 46032, 47248, 49320, 53154, 57540, 59060, 62013, 69048, 70872, 76720, 82684, 86310, 88590, 98640, 103355, 106308, 115080, 118120, 124026, 132885, 138096, 141744, 165368, 172620, 177180, 186039, 206710, 212616, 230160, 236240, 248052, 265770, 310065, 330736, 345240, 354360, 372078, 404561, 413420, 425232, 496104, 531540, 620130, 690480, 708720, 744156, 809122, 826840, 930195, 992208, 1063080, 1213683, 1240260, 1488312, 1618244, 1653680, 1860390, 2022805, 2126160, 2427366, 2480520, 2831927, 2976624, 3236488, 3641049, 3720780, 4045610, 4854732, 4961040, 5663854, 6068415, 6472976, 7282098, 7441560, 8091220, 8495781, 9709464, 11327708, 12136830, 14159635, 14564196, 14883120, 16182440, 16991562, 18205245, 19418928, 22655416, 24273660, 25487343, 28319270, 29128392, 32364880, 33983124, 36410490, 42478905, 45310832, 48547320, 50974686, 56638540, 58256784, 67966248, 72820980, 84957810, 97094640, 101949372, 113277080, 127436715, 135932496, 145641960, 169915620, 203898744, 226554160, 254873430, 291283920, 339831240, 407797488, 509746860, 679662480, 1019493720, 2038987440]

約数ペア:

[(1, 2038987440), (2, 1019493720), (3, 679662480), (4, 509746860), (5, 407797488), (6, 339831240), (7, 291283920), (8, 254873430), (9, 226554160), (10, 203898744), (12, 169915620), (14, 145641960), (15, 135932496), (16, 127436715), (18, 113277080), (20, 101949372), (21, 97094640), (24, 84957810), (28, 72820980), (30, 67966248), (35, 58256784), (36, 56638540), (40, 50974686), (42, 48547320), (45, 45310832), (48, 42478905), (56, 36410490), (60, 33983124), (63, 32364880), (70, 29128392), (72, 28319270), (80, 25487343), (84, 24273660), (90, 22655416), (105, 19418928), (112, 18205245), (120, 16991562), (126, 16182440), (137, 14883120), (140, 14564196), (144, 14159635), (168, 12136830), (180, 11327708), (210, 9709464), (240, 8495781), (252, 8091220), (274, 7441560), (280, 7282098), (315, 6472976), (336, 6068415), (360, 5663854), (411, 4961040), (420, 4854732), (504, 4045610), (548, 3720780), (560, 3641049), (630, 3236488), (685, 2976624), (720, 2831927), (822, 2480520), (840, 2427366), (959, 2126160), (1008, 2022805), (1096, 1860390), (1233, 1653680), (1260, 1618244), (1370, 1488312), (1644, 1240260), (1680, 1213683), (1918, 1063080), (2055, 992208), (2192, 930195), (2466, 826840), (2520, 809122), (2740, 744156), (2877, 708720), (2953, 690480), (3288, 620130), (3836, 531540), (4110, 496104), (4795, 425232), (4932, 413420), (5040, 404561), (5480, 372078), (5754, 354360), (5906, 345240), (6165, 330736), (6576, 310065), (7672, 265770), (8220, 248052), (8631, 236240), (8859, 230160), (9590, 212616), (9864, 206710), (10960, 186039), (11508, 177180), (11812, 172620), (12330, 165368), (14385, 141744), (14765, 138096), (15344, 132885), (16440, 124026), (17262, 118120), (17718, 115080), (19180, 106308), (19728, 103355), (20671, 98640), (23016, 88590), (23624, 86310), (24660, 82684), (26577, 76720), (28770, 70872), (29530, 69048), (32880, 62013), (34524, 59060), (35436, 57540), (38360, 53154), (41342, 49320), (43155, 47248), (44295, 46032)]