189586080

素因数分解:

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

素因数の和:220

約数の個数: 216

約数和(自身を含む): 673385076

約数和(自身を除く): 483798996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 137, 144, 155, 160, 180, 186, 240, 248, 274, 279, 288, 310, 360, 372, 411, 465, 480, 496, 548, 558, 620, 685, 720, 744, 822, 930, 961, 992, 1096, 1116, 1233, 1240, 1370, 1395, 1440, 1488, 1644, 1860, 1922, 2055, 2192, 2232, 2466, 2480, 2740, 2790, 2883, 2976, 3288, 3720, 3844, 4110, 4247, 4384, 4464, 4805, 4932, 4960, 5480, 5580, 5766, 6165, 6576, 7440, 7688, 8220, 8494, 8649, 8928, 9610, 9864, 10960, 11160, 11532, 12330, 12741, 13152, 14415, 14880, 15376, 16440, 16988, 17298, 19220, 19728, 21235, 21920, 22320, 23064, 24660, 25482, 28830, 30752, 32880, 33976, 34596, 38223, 38440, 39456, 42470, 43245, 44640, 46128, 49320, 50964, 57660, 63705, 65760, 67952, 69192, 76446, 76880, 84940, 86490, 92256, 98640, 101928, 115320, 127410, 131657, 135904, 138384, 152892, 153760, 169880, 172980, 191115, 197280, 203856, 230640, 254820, 263314, 276768, 305784, 339760, 345960, 382230, 394971, 407712, 461280, 509640, 526628, 611568, 658285, 679520, 691920, 764460, 789942, 1019280, 1053256, 1184913, 1223136, 1316570, 1383840, 1528920, 1579884, 1974855, 2038560, 2106512, 2369826, 2633140, 3057840, 3159768, 3949710, 4213024, 4739652, 5266280, 5924565, 6115680, 6319536, 7899420, 9479304, 10532560, 11849130, 12639072, 15798840, 18958608, 21065120, 23698260, 31597680, 37917216, 47396520, 63195360, 94793040, 189586080]

約数ペア:

[(1, 189586080), (2, 94793040), (3, 63195360), (4, 47396520), (5, 37917216), (6, 31597680), (8, 23698260), (9, 21065120), (10, 18958608), (12, 15798840), (15, 12639072), (16, 11849130), (18, 10532560), (20, 9479304), (24, 7899420), (30, 6319536), (31, 6115680), (32, 5924565), (36, 5266280), (40, 4739652), (45, 4213024), (48, 3949710), (60, 3159768), (62, 3057840), (72, 2633140), (80, 2369826), (90, 2106512), (93, 2038560), (96, 1974855), (120, 1579884), (124, 1528920), (137, 1383840), (144, 1316570), (155, 1223136), (160, 1184913), (180, 1053256), (186, 1019280), (240, 789942), (248, 764460), (274, 691920), (279, 679520), (288, 658285), (310, 611568), (360, 526628), (372, 509640), (411, 461280), (465, 407712), (480, 394971), (496, 382230), (548, 345960), (558, 339760), (620, 305784), (685, 276768), (720, 263314), (744, 254820), (822, 230640), (930, 203856), (961, 197280), (992, 191115), (1096, 172980), (1116, 169880), (1233, 153760), (1240, 152892), (1370, 138384), (1395, 135904), (1440, 131657), (1488, 127410), (1644, 115320), (1860, 101928), (1922, 98640), (2055, 92256), (2192, 86490), (2232, 84940), (2466, 76880), (2480, 76446), (2740, 69192), (2790, 67952), (2883, 65760), (2976, 63705), (3288, 57660), (3720, 50964), (3844, 49320), (4110, 46128), (4247, 44640), (4384, 43245), (4464, 42470), (4805, 39456), (4932, 38440), (4960, 38223), (5480, 34596), (5580, 33976), (5766, 32880), (6165, 30752), (6576, 28830), (7440, 25482), (7688, 24660), (8220, 23064), (8494, 22320), (8649, 21920), (8928, 21235), (9610, 19728), (9864, 19220), (10960, 17298), (11160, 16988), (11532, 16440), (12330, 15376), (12741, 14880), (13152, 14415)]