2105377920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 320

約数和(自身を含む): 7964292600

約数和(自身を除く): 5858914680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2389, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4590, 4778, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7167, 7344, 8160, 8640, 9180, 9556, 9792, 10368, 10880, 11016, 11945, 12240, 12960, 13770, 14334, 14688, 16320, 17280, 18360, 19112, 19584, 21501, 22032, 23890, 24480, 25920, 27540, 28668, 29376, 32640, 35835, 36720, 38224, 40613, 43002, 44064, 47780, 48960, 51840, 55080, 57336, 58752, 64503, 71670, 73440, 76448, 81226, 86004, 88128, 95560, 97920, 107505, 110160, 114672, 121839, 129006, 143340, 146880, 152896, 162452, 172008, 176256, 191120, 193509, 203065, 215010, 220320, 229344, 243678, 258012, 286680, 293760, 305792, 322515, 324904, 344016, 365517, 382240, 387018, 406130, 430020, 440640, 458688, 487356, 516024, 573360, 609195, 645030, 649808, 688032, 731034, 764480, 774036, 812260, 860040, 881280, 917376, 967545, 974712, 1032048, 1096551, 1146720, 1218390, 1290060, 1299616, 1376064, 1462068, 1528960, 1548072, 1624520, 1720080, 1827585, 1935090, 1949424, 2064096, 2193102, 2293440, 2436780, 2580120, 2599232, 2752128, 2924136, 3096144, 3249040, 3289653, 3440160, 3655170, 3870180, 3898848, 4128192, 4386204, 4586880, 4873560, 5160240, 5198464, 5482755, 5848272, 6192288, 6498080, 6579306, 6880320, 7310340, 7740360, 7797696, 8256384, 8772408, 9747120, 10320480, 10965510, 11696544, 12384576, 12996160, 13158612, 13760640, 14620680, 15480720, 15595392, 16448265, 17544816, 19494240, 20640960, 21931020, 23393088, 24769152, 25992320, 26317224, 29241360, 30961440, 32896530, 35089632, 38988480, 41281920, 43862040, 46786176, 52634448, 58482720, 61922880, 65793060, 70179264, 77976960, 87724080, 105268896, 116965440, 123845760, 131586120, 140358528, 175448160, 210537792, 233930880, 263172240, 350896320, 421075584, 526344480, 701792640, 1052688960, 2105377920]

約数ペア:

[(1, 2105377920), (2, 1052688960), (3, 701792640), (4, 526344480), (5, 421075584), (6, 350896320), (8, 263172240), (9, 233930880), (10, 210537792), (12, 175448160), (15, 140358528), (16, 131586120), (17, 123845760), (18, 116965440), (20, 105268896), (24, 87724080), (27, 77976960), (30, 70179264), (32, 65793060), (34, 61922880), (36, 58482720), (40, 52634448), (45, 46786176), (48, 43862040), (51, 41281920), (54, 38988480), (60, 35089632), (64, 32896530), (68, 30961440), (72, 29241360), (80, 26317224), (81, 25992320), (85, 24769152), (90, 23393088), (96, 21931020), (102, 20640960), (108, 19494240), (120, 17544816), (128, 16448265), (135, 15595392), (136, 15480720), (144, 14620680), (153, 13760640), (160, 13158612), (162, 12996160), (170, 12384576), (180, 11696544), (192, 10965510), (204, 10320480), (216, 9747120), (240, 8772408), (255, 8256384), (270, 7797696), (272, 7740360), (288, 7310340), (306, 6880320), (320, 6579306), (324, 6498080), (340, 6192288), (360, 5848272), (384, 5482755), (405, 5198464), (408, 5160240), (432, 4873560), (459, 4586880), (480, 4386204), (510, 4128192), (540, 3898848), (544, 3870180), (576, 3655170), (612, 3440160), (640, 3289653), (648, 3249040), (680, 3096144), (720, 2924136), (765, 2752128), (810, 2599232), (816, 2580120), (864, 2436780), (918, 2293440), (960, 2193102), (1020, 2064096), (1080, 1949424), (1088, 1935090), (1152, 1827585), (1224, 1720080), (1296, 1624520), (1360, 1548072), (1377, 1528960), (1440, 1462068), (1530, 1376064), (1620, 1299616), (1632, 1290060), (1728, 1218390), (1836, 1146720), (1920, 1096551), (2040, 1032048), (2160, 974712), (2176, 967545), (2295, 917376), (2389, 881280), (2448, 860040), (2592, 812260), (2720, 774036), (2754, 764480), (2880, 731034), (3060, 688032), (3240, 649808), (3264, 645030), (3456, 609195), (3672, 573360), (4080, 516024), (4320, 487356), (4590, 458688), (4778, 440640), (4896, 430020), (5184, 406130), (5440, 387018), (5508, 382240), (5760, 365517), (6120, 344016), (6480, 324904), (6528, 322515), (6885, 305792), (7167, 293760), (7344, 286680), (8160, 258012), (8640, 243678), (9180, 229344), (9556, 220320), (9792, 215010), (10368, 203065), (10880, 193509), (11016, 191120), (11945, 176256), (12240, 172008), (12960, 162452), (13770, 152896), (14334, 146880), (14688, 143340), (16320, 129006), (17280, 121839), (18360, 114672), (19112, 110160), (19584, 107505), (21501, 97920), (22032, 95560), (23890, 88128), (24480, 86004), (25920, 81226), (27540, 76448), (28668, 73440), (29376, 71670), (32640, 64503), (35835, 58752), (36720, 57336), (38224, 55080), (40613, 51840), (43002, 48960), (44064, 47780)]