1684396140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 5592996864

約数和(自身を除く): 3908600724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 107, 111, 140, 148, 185, 210, 214, 222, 259, 321, 370, 420, 428, 444, 518, 535, 555, 642, 740, 749, 777, 1013, 1036, 1070, 1110, 1284, 1295, 1498, 1554, 1605, 2026, 2140, 2220, 2247, 2590, 2996, 3039, 3108, 3210, 3745, 3885, 3959, 4052, 4494, 5065, 5180, 6078, 6420, 7091, 7490, 7770, 7918, 8988, 10130, 11235, 11877, 12156, 14182, 14980, 15195, 15540, 15836, 19795, 20260, 21273, 22470, 23754, 27713, 28364, 30390, 35455, 37481, 39590, 42546, 44940, 47508, 55426, 59385, 60780, 70910, 74962, 79180, 83139, 85092, 106365, 108391, 110852, 112443, 118770, 138565, 141820, 149924, 166278, 187405, 212730, 216782, 224886, 237540, 262367, 277130, 325173, 332556, 374810, 415695, 425460, 433564, 449772, 524734, 541955, 554260, 562215, 650346, 749620, 758737, 787101, 831390, 1049468, 1083910, 1124430, 1300692, 1311835, 1517474, 1574202, 1625865, 1662780, 2167820, 2248860, 2276211, 2623670, 3034948, 3148404, 3251730, 3793685, 3935505, 4010467, 4552422, 5247340, 6503460, 7587370, 7871010, 8020934, 9104844, 11381055, 12031401, 15174740, 15742020, 16041868, 20052335, 22762110, 24062802, 28073269, 40104670, 45524220, 48125604, 56146538, 60157005, 80209340, 84219807, 112293076, 120314010, 140366345, 168439614, 240628020, 280732690, 336879228, 421099035, 561465380, 842198070, 1684396140]

約数ペア:

[(1, 1684396140), (2, 842198070), (3, 561465380), (4, 421099035), (5, 336879228), (6, 280732690), (7, 240628020), (10, 168439614), (12, 140366345), (14, 120314010), (15, 112293076), (20, 84219807), (21, 80209340), (28, 60157005), (30, 56146538), (35, 48125604), (37, 45524220), (42, 40104670), (60, 28073269), (70, 24062802), (74, 22762110), (84, 20052335), (105, 16041868), (107, 15742020), (111, 15174740), (140, 12031401), (148, 11381055), (185, 9104844), (210, 8020934), (214, 7871010), (222, 7587370), (259, 6503460), (321, 5247340), (370, 4552422), (420, 4010467), (428, 3935505), (444, 3793685), (518, 3251730), (535, 3148404), (555, 3034948), (642, 2623670), (740, 2276211), (749, 2248860), (777, 2167820), (1013, 1662780), (1036, 1625865), (1070, 1574202), (1110, 1517474), (1284, 1311835), (1295, 1300692), (1498, 1124430), (1554, 1083910), (1605, 1049468), (2026, 831390), (2140, 787101), (2220, 758737), (2247, 749620), (2590, 650346), (2996, 562215), (3039, 554260), (3108, 541955), (3210, 524734), (3745, 449772), (3885, 433564), (3959, 425460), (4052, 415695), (4494, 374810), (5065, 332556), (5180, 325173), (6078, 277130), (6420, 262367), (7091, 237540), (7490, 224886), (7770, 216782), (7918, 212730), (8988, 187405), (10130, 166278), (11235, 149924), (11877, 141820), (12156, 138565), (14182, 118770), (14980, 112443), (15195, 110852), (15540, 108391), (15836, 106365), (19795, 85092), (20260, 83139), (21273, 79180), (22470, 74962), (23754, 70910), (27713, 60780), (28364, 59385), (30390, 55426), (35455, 47508), (37481, 44940), (39590, 42546)]