1539367620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1050

約数の個数: 192

約数和(自身を含む): 5127929856

約数和(自身を除く): 3588562236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 137, 140, 155, 186, 210, 217, 274, 310, 372, 411, 420, 434, 465, 548, 620, 651, 685, 822, 863, 868, 930, 959, 1085, 1302, 1370, 1644, 1726, 1860, 1918, 2055, 2170, 2589, 2604, 2740, 2877, 3255, 3452, 3836, 4110, 4247, 4315, 4340, 4795, 5178, 5754, 6041, 6510, 8220, 8494, 8630, 9590, 10356, 11508, 12082, 12741, 12945, 13020, 14385, 16988, 17260, 18123, 19180, 21235, 24164, 25482, 25890, 26753, 28770, 29729, 30205, 36246, 42470, 50964, 51780, 53506, 57540, 59458, 60410, 63705, 72492, 80259, 84940, 89187, 90615, 107012, 118231, 118916, 120820, 127410, 133765, 148645, 160518, 178374, 181230, 187271, 236462, 254820, 267530, 297290, 321036, 354693, 356748, 362460, 374542, 401295, 445935, 472924, 535060, 561813, 591155, 594580, 709386, 749084, 802590, 827617, 891870, 936355, 1123626, 1182310, 1418772, 1605180, 1655234, 1773465, 1783740, 1872710, 2247252, 2364620, 2482851, 2809065, 3310468, 3546930, 3665161, 3745420, 4138085, 4965702, 5618130, 7093860, 7330322, 8276170, 9931404, 10995483, 11236260, 12414255, 14660644, 16552340, 18325805, 21990966, 24828510, 25656127, 36651610, 43981932, 49657020, 51312254, 54977415, 73303220, 76968381, 102624508, 109954830, 128280635, 153936762, 219909660, 256561270, 307873524, 384841905, 513122540, 769683810, 1539367620]

約数ペア:

[(1, 1539367620), (2, 769683810), (3, 513122540), (4, 384841905), (5, 307873524), (6, 256561270), (7, 219909660), (10, 153936762), (12, 128280635), (14, 109954830), (15, 102624508), (20, 76968381), (21, 73303220), (28, 54977415), (30, 51312254), (31, 49657020), (35, 43981932), (42, 36651610), (60, 25656127), (62, 24828510), (70, 21990966), (84, 18325805), (93, 16552340), (105, 14660644), (124, 12414255), (137, 11236260), (140, 10995483), (155, 9931404), (186, 8276170), (210, 7330322), (217, 7093860), (274, 5618130), (310, 4965702), (372, 4138085), (411, 3745420), (420, 3665161), (434, 3546930), (465, 3310468), (548, 2809065), (620, 2482851), (651, 2364620), (685, 2247252), (822, 1872710), (863, 1783740), (868, 1773465), (930, 1655234), (959, 1605180), (1085, 1418772), (1302, 1182310), (1370, 1123626), (1644, 936355), (1726, 891870), (1860, 827617), (1918, 802590), (2055, 749084), (2170, 709386), (2589, 594580), (2604, 591155), (2740, 561813), (2877, 535060), (3255, 472924), (3452, 445935), (3836, 401295), (4110, 374542), (4247, 362460), (4315, 356748), (4340, 354693), (4795, 321036), (5178, 297290), (5754, 267530), (6041, 254820), (6510, 236462), (8220, 187271), (8494, 181230), (8630, 178374), (9590, 160518), (10356, 148645), (11508, 133765), (12082, 127410), (12741, 120820), (12945, 118916), (13020, 118231), (14385, 107012), (16988, 90615), (17260, 89187), (18123, 84940), (19180, 80259), (21235, 72492), (24164, 63705), (25482, 60410), (25890, 59458), (26753, 57540), (28770, 53506), (29729, 51780), (30205, 50964), (36246, 42470)]