2016168700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1093

約数の個数: 216

約数和(自身を含む): 5663220864

約数和(自身を除く): 3647052164

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 49, 50, 52, 62, 65, 70, 91, 98, 100, 124, 130, 140, 155, 175, 182, 196, 217, 245, 260, 310, 325, 350, 364, 403, 434, 455, 490, 620, 637, 650, 700, 775, 806, 868, 910, 980, 1021, 1085, 1225, 1274, 1300, 1519, 1550, 1612, 1820, 2015, 2042, 2170, 2275, 2450, 2548, 2821, 3038, 3100, 3185, 4030, 4084, 4340, 4550, 4900, 5105, 5425, 5642, 6076, 6370, 7147, 7595, 8060, 9100, 10075, 10210, 10850, 11284, 12740, 13273, 14105, 14294, 15190, 15925, 19747, 20150, 20420, 21700, 25525, 26546, 28210, 28588, 30380, 31651, 31850, 35735, 37975, 39494, 40300, 50029, 51050, 53092, 56420, 63302, 63700, 66365, 70525, 71470, 75950, 78988, 92911, 98735, 100058, 102100, 126604, 132730, 141050, 142940, 151900, 158255, 178675, 185822, 197470, 200116, 221557, 250145, 265460, 282100, 316510, 331825, 357350, 371644, 394940, 411463, 443114, 464555, 493675, 500290, 633020, 650377, 663650, 714700, 791275, 822926, 886228, 929110, 987350, 1000580, 1107785, 1250725, 1300754, 1327300, 1550899, 1582550, 1645852, 1858220, 1974700, 2057315, 2215570, 2322775, 2501450, 2601508, 2880241, 3101798, 3165100, 3251885, 4114630, 4431140, 4645550, 5002900, 5538925, 5760482, 6203596, 6503770, 7754495, 8229260, 9291100, 10286575, 11077850, 11520964, 13007540, 14401205, 15508990, 16259425, 20161687, 20573150, 22155700, 28802410, 31017980, 32518850, 38772475, 40323374, 41146300, 57604820, 65037700, 72006025, 77544950, 80646748, 100808435, 144012050, 155089900, 201616870, 288024100, 403233740, 504042175, 1008084350, 2016168700]

約数ペア:

[(1, 2016168700), (2, 1008084350), (4, 504042175), (5, 403233740), (7, 288024100), (10, 201616870), (13, 155089900), (14, 144012050), (20, 100808435), (25, 80646748), (26, 77544950), (28, 72006025), (31, 65037700), (35, 57604820), (49, 41146300), (50, 40323374), (52, 38772475), (62, 32518850), (65, 31017980), (70, 28802410), (91, 22155700), (98, 20573150), (100, 20161687), (124, 16259425), (130, 15508990), (140, 14401205), (155, 13007540), (175, 11520964), (182, 11077850), (196, 10286575), (217, 9291100), (245, 8229260), (260, 7754495), (310, 6503770), (325, 6203596), (350, 5760482), (364, 5538925), (403, 5002900), (434, 4645550), (455, 4431140), (490, 4114630), (620, 3251885), (637, 3165100), (650, 3101798), (700, 2880241), (775, 2601508), (806, 2501450), (868, 2322775), (910, 2215570), (980, 2057315), (1021, 1974700), (1085, 1858220), (1225, 1645852), (1274, 1582550), (1300, 1550899), (1519, 1327300), (1550, 1300754), (1612, 1250725), (1820, 1107785), (2015, 1000580), (2042, 987350), (2170, 929110), (2275, 886228), (2450, 822926), (2548, 791275), (2821, 714700), (3038, 663650), (3100, 650377), (3185, 633020), (4030, 500290), (4084, 493675), (4340, 464555), (4550, 443114), (4900, 411463), (5105, 394940), (5425, 371644), (5642, 357350), (6076, 331825), (6370, 316510), (7147, 282100), (7595, 265460), (8060, 250145), (9100, 221557), (10075, 200116), (10210, 197470), (10850, 185822), (11284, 178675), (12740, 158255), (13273, 151900), (14105, 142940), (14294, 141050), (15190, 132730), (15925, 126604), (19747, 102100), (20150, 100058), (20420, 98735), (21700, 92911), (25525, 78988), (26546, 75950), (28210, 71470), (28588, 70525), (30380, 66365), (31651, 63700), (31850, 63302), (35735, 56420), (37975, 53092), (39494, 51050), (40300, 50029)]