2103117940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 6016792320

約数和(自身を除く): 3913674380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 67, 68, 70, 77, 85, 109, 110, 119, 121, 134, 140, 154, 170, 187, 218, 220, 238, 242, 268, 308, 335, 340, 374, 385, 436, 469, 476, 484, 545, 595, 605, 670, 737, 748, 763, 770, 847, 935, 938, 1090, 1139, 1190, 1199, 1210, 1309, 1340, 1474, 1526, 1540, 1694, 1853, 1870, 1876, 2057, 2180, 2278, 2345, 2380, 2398, 2420, 2618, 2948, 3052, 3388, 3685, 3706, 3740, 3815, 4114, 4235, 4556, 4690, 4796, 5159, 5236, 5695, 5995, 6545, 7303, 7370, 7412, 7630, 7973, 8107, 8228, 8393, 8470, 9265, 9380, 10285, 10318, 11390, 11990, 12529, 12971, 13090, 13189, 14399, 14606, 14740, 15260, 15946, 16214, 16786, 16940, 18530, 20383, 20570, 20636, 22780, 23980, 25058, 25795, 25942, 26180, 26378, 28798, 29212, 31892, 32428, 33572, 36515, 37060, 39865, 40535, 40766, 41140, 41965, 50116, 51121, 51590, 51884, 52756, 56749, 57596, 62645, 64855, 65945, 71995, 73030, 79730, 80333, 81070, 81532, 83930, 87703, 92323, 101915, 102242, 103180, 113498, 124151, 125290, 129710, 131890, 137819, 142681, 143990, 146060, 159460, 160666, 162140, 167860, 175406, 184646, 203830, 204484, 224213, 226996, 248302, 250580, 255605, 259420, 263780, 275638, 283745, 285362, 287980, 321332, 350812, 369292, 401665, 407660, 438515, 448426, 461615, 496604, 511210, 551276, 562331, 567490, 570724, 620755, 689095, 713405, 803330, 869057, 877030, 883663, 896852, 923230, 964733, 1022420, 1121065, 1124662, 1134980, 1241510, 1365661, 1378190, 1426810, 1569491, 1606660, 1738114, 1754060, 1767326, 1846460, 1929466, 2242130, 2249324, 2483020, 2731322, 2756380, 2811655, 2853620, 3138982, 3476228, 3534652, 3858932, 4345285, 4418315, 4484260, 4823665, 5462644, 5623310, 6185641, 6277964, 6828305, 7847455, 8690570, 8836630, 9559627, 9647330, 11246620, 12371282, 13656610, 15022271, 15694910, 17381140, 17673260, 19119254, 19294660, 24742564, 27313220, 30044542, 30928205, 31389820, 38238508, 47798135, 60089084, 61856410, 75111355, 95596270, 105155897, 123712820, 150222710, 191192540, 210311794, 300445420, 420623588, 525779485, 1051558970, 2103117940]

約数ペア:

[(1, 2103117940), (2, 1051558970), (4, 525779485), (5, 420623588), (7, 300445420), (10, 210311794), (11, 191192540), (14, 150222710), (17, 123712820), (20, 105155897), (22, 95596270), (28, 75111355), (34, 61856410), (35, 60089084), (44, 47798135), (55, 38238508), (67, 31389820), (68, 30928205), (70, 30044542), (77, 27313220), (85, 24742564), (109, 19294660), (110, 19119254), (119, 17673260), (121, 17381140), (134, 15694910), (140, 15022271), (154, 13656610), (170, 12371282), (187, 11246620), (218, 9647330), (220, 9559627), (238, 8836630), (242, 8690570), (268, 7847455), (308, 6828305), (335, 6277964), (340, 6185641), (374, 5623310), (385, 5462644), (436, 4823665), (469, 4484260), (476, 4418315), (484, 4345285), (545, 3858932), (595, 3534652), (605, 3476228), (670, 3138982), (737, 2853620), (748, 2811655), (763, 2756380), (770, 2731322), (847, 2483020), (935, 2249324), (938, 2242130), (1090, 1929466), (1139, 1846460), (1190, 1767326), (1199, 1754060), (1210, 1738114), (1309, 1606660), (1340, 1569491), (1474, 1426810), (1526, 1378190), (1540, 1365661), (1694, 1241510), (1853, 1134980), (1870, 1124662), (1876, 1121065), (2057, 1022420), (2180, 964733), (2278, 923230), (2345, 896852), (2380, 883663), (2398, 877030), (2420, 869057), (2618, 803330), (2948, 713405), (3052, 689095), (3388, 620755), (3685, 570724), (3706, 567490), (3740, 562331), (3815, 551276), (4114, 511210), (4235, 496604), (4556, 461615), (4690, 448426), (4796, 438515), (5159, 407660), (5236, 401665), (5695, 369292), (5995, 350812), (6545, 321332), (7303, 287980), (7370, 285362), (7412, 283745), (7630, 275638), (7973, 263780), (8107, 259420), (8228, 255605), (8393, 250580), (8470, 248302), (9265, 226996), (9380, 224213), (10285, 204484), (10318, 203830), (11390, 184646), (11990, 175406), (12529, 167860), (12971, 162140), (13090, 160666), (13189, 159460), (14399, 146060), (14606, 143990), (14740, 142681), (15260, 137819), (15946, 131890), (16214, 129710), (16786, 125290), (16940, 124151), (18530, 113498), (20383, 103180), (20570, 102242), (20636, 101915), (22780, 92323), (23980, 87703), (25058, 83930), (25795, 81532), (25942, 81070), (26180, 80333), (26378, 79730), (28798, 73030), (29212, 71995), (31892, 65945), (32428, 64855), (33572, 62645), (36515, 57596), (37060, 56749), (39865, 52756), (40535, 51884), (40766, 51590), (41140, 51121), (41965, 50116)]