139035960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 541209600

約数和(自身を除く): 402173640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 347, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 694, 742, 756, 795, 840, 945, 954, 1041, 1060, 1080, 1113, 1260, 1272, 1388, 1431, 1484, 1512, 1590, 1735, 1855, 1890, 1908, 2082, 2120, 2226, 2385, 2429, 2520, 2776, 2862, 2968, 3123, 3180, 3339, 3470, 3710, 3780, 3816, 4164, 4452, 4770, 4858, 5205, 5565, 5724, 6246, 6360, 6678, 6940, 7155, 7287, 7420, 7560, 8328, 8904, 9369, 9540, 9716, 10017, 10410, 11130, 11448, 12145, 12492, 13356, 13880, 14310, 14574, 14840, 15615, 16695, 18391, 18738, 19080, 19432, 20034, 20820, 21861, 22260, 24290, 24984, 26712, 28620, 29148, 31230, 33390, 36435, 36782, 37476, 40068, 41640, 43722, 44520, 46845, 48580, 50085, 55173, 57240, 58296, 62460, 65583, 66780, 72870, 73564, 74952, 80136, 87444, 91955, 93690, 97160, 100170, 109305, 110346, 124920, 128737, 131166, 133560, 145740, 147128, 165519, 174888, 183910, 187380, 200340, 218610, 220692, 257474, 262332, 275865, 291480, 327915, 331038, 367820, 374760, 386211, 400680, 437220, 441384, 496557, 514948, 524664, 551730, 643685, 655830, 662076, 735640, 772422, 827595, 874440, 993114, 1029896, 1103460, 1158633, 1287370, 1311660, 1324152, 1544844, 1655190, 1931055, 1986228, 2206920, 2317266, 2482785, 2574740, 2623320, 3089688, 3310380, 3475899, 3862110, 3972456, 4634532, 4965570, 5149480, 5793165, 6620760, 6951798, 7724220, 9269064, 9931140, 11586330, 13903596, 15448440, 17379495, 19862280, 23172660, 27807192, 34758990, 46345320, 69517980, 139035960]

約数ペア:

[(1, 139035960), (2, 69517980), (3, 46345320), (4, 34758990), (5, 27807192), (6, 23172660), (7, 19862280), (8, 17379495), (9, 15448440), (10, 13903596), (12, 11586330), (14, 9931140), (15, 9269064), (18, 7724220), (20, 6951798), (21, 6620760), (24, 5793165), (27, 5149480), (28, 4965570), (30, 4634532), (35, 3972456), (36, 3862110), (40, 3475899), (42, 3310380), (45, 3089688), (53, 2623320), (54, 2574740), (56, 2482785), (60, 2317266), (63, 2206920), (70, 1986228), (72, 1931055), (84, 1655190), (90, 1544844), (105, 1324152), (106, 1311660), (108, 1287370), (120, 1158633), (126, 1103460), (135, 1029896), (140, 993114), (159, 874440), (168, 827595), (180, 772422), (189, 735640), (210, 662076), (212, 655830), (216, 643685), (252, 551730), (265, 524664), (270, 514948), (280, 496557), (315, 441384), (318, 437220), (347, 400680), (360, 386211), (371, 374760), (378, 367820), (420, 331038), (424, 327915), (477, 291480), (504, 275865), (530, 262332), (540, 257474), (630, 220692), (636, 218610), (694, 200340), (742, 187380), (756, 183910), (795, 174888), (840, 165519), (945, 147128), (954, 145740), (1041, 133560), (1060, 131166), (1080, 128737), (1113, 124920), (1260, 110346), (1272, 109305), (1388, 100170), (1431, 97160), (1484, 93690), (1512, 91955), (1590, 87444), (1735, 80136), (1855, 74952), (1890, 73564), (1908, 72870), (2082, 66780), (2120, 65583), (2226, 62460), (2385, 58296), (2429, 57240), (2520, 55173), (2776, 50085), (2862, 48580), (2968, 46845), (3123, 44520), (3180, 43722), (3339, 41640), (3470, 40068), (3710, 37476), (3780, 36782), (3816, 36435), (4164, 33390), (4452, 31230), (4770, 29148), (4858, 28620), (5205, 26712), (5565, 24984), (5724, 24290), (6246, 22260), (6360, 21861), (6678, 20820), (6940, 20034), (7155, 19432), (7287, 19080), (7420, 18738), (7560, 18391), (8328, 16695), (8904, 15615), (9369, 14840), (9540, 14574), (9716, 14310), (10017, 13880), (10410, 13356), (11130, 12492), (11448, 12145)]