2012562720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{66553}}^1$

素因数の和:66584

約数の個数: 192

約数和(自身を含む): 8050371840

約数和(自身を除く): 6037809120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 66553, 133106, 199659, 266212, 332765, 399318, 465871, 532424, 598977, 665530, 798636, 931742, 998295, 1064848, 1197954, 1331060, 1397613, 1597272, 1796931, 1863484, 1996590, 2129696, 2329355, 2395908, 2662120, 2795226, 2994885, 3194544, 3593862, 3726968, 3993180, 4192839, 4658710, 4791816, 5324240, 5590452, 5989770, 6389088, 6988065, 7187724, 7453936, 7986360, 8385678, 8984655, 9317420, 9583632, 10648480, 11180904, 11979540, 12578517, 13976130, 14375448, 14907872, 15972720, 16771356, 17969310, 18634840, 19167264, 20964195, 22361808, 23959080, 25157034, 27952260, 28750896, 31945440, 33542712, 35938620, 37269680, 41928390, 44723616, 47918160, 50314068, 55904520, 57501792, 62892585, 67085424, 71877240, 74539360, 83856780, 95836320, 100628136, 111809040, 125785170, 134170848, 143754480, 167713560, 201256272, 223618080, 251570340, 287508960, 335427120, 402512544, 503140680, 670854240, 1006281360, 2012562720]

約数ペア:

[(1, 2012562720), (2, 1006281360), (3, 670854240), (4, 503140680), (5, 402512544), (6, 335427120), (7, 287508960), (8, 251570340), (9, 223618080), (10, 201256272), (12, 167713560), (14, 143754480), (15, 134170848), (16, 125785170), (18, 111809040), (20, 100628136), (21, 95836320), (24, 83856780), (27, 74539360), (28, 71877240), (30, 67085424), (32, 62892585), (35, 57501792), (36, 55904520), (40, 50314068), (42, 47918160), (45, 44723616), (48, 41928390), (54, 37269680), (56, 35938620), (60, 33542712), (63, 31945440), (70, 28750896), (72, 27952260), (80, 25157034), (84, 23959080), (90, 22361808), (96, 20964195), (105, 19167264), (108, 18634840), (112, 17969310), (120, 16771356), (126, 15972720), (135, 14907872), (140, 14375448), (144, 13976130), (160, 12578517), (168, 11979540), (180, 11180904), (189, 10648480), (210, 9583632), (216, 9317420), (224, 8984655), (240, 8385678), (252, 7986360), (270, 7453936), (280, 7187724), (288, 6988065), (315, 6389088), (336, 5989770), (360, 5590452), (378, 5324240), (420, 4791816), (432, 4658710), (480, 4192839), (504, 3993180), (540, 3726968), (560, 3593862), (630, 3194544), (672, 2994885), (720, 2795226), (756, 2662120), (840, 2395908), (864, 2329355), (945, 2129696), (1008, 1996590), (1080, 1863484), (1120, 1796931), (1260, 1597272), (1440, 1397613), (1512, 1331060), (1680, 1197954), (1890, 1064848), (2016, 998295), (2160, 931742), (2520, 798636), (3024, 665530), (3360, 598977), (3780, 532424), (4320, 465871), (5040, 399318), (6048, 332765), (7560, 266212), (10080, 199659), (15120, 133106), (30240, 66553)]