2131401600

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{2741}}^1$

素因数の和:2780

約数の個数: 288

約数和(自身を含む): 7889885640

約数和(自身を除く): 5758484040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1152, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2741, 2880, 3200, 3240, 3456, 3600, 3888, 4050, 4320, 4800, 4860, 5184, 5400, 5482, 5760, 6075, 6480, 7200, 7776, 8100, 8223, 8640, 9600, 9720, 10368, 10800, 10964, 12150, 12960, 13705, 14400, 15552, 16200, 16446, 17280, 19440, 21600, 21928, 24300, 24669, 25920, 27410, 28800, 31104, 32400, 32892, 38880, 41115, 43200, 43856, 48600, 49338, 51840, 54820, 64800, 65784, 68525, 74007, 77760, 82230, 86400, 87712, 97200, 98676, 109640, 123345, 129600, 131568, 137050, 148014, 155520, 164460, 175424, 194400, 197352, 205575, 219280, 222021, 246690, 259200, 263136, 274100, 296028, 328920, 350848, 370035, 388800, 394704, 411150, 438560, 444042, 493380, 526272, 548200, 592056, 616725, 657840, 666063, 740070, 777600, 789408, 822300, 877120, 888084, 986760, 1052544, 1096400, 1110105, 1184112, 1233450, 1315680, 1332126, 1480140, 1578816, 1644600, 1754240, 1776168, 1850175, 1973520, 2192800, 2220210, 2368224, 2466900, 2631360, 2664252, 2960280, 3157632, 3289200, 3330315, 3552336, 3700350, 3947040, 4385600, 4440420, 4736448, 4933800, 5262720, 5328504, 5550525, 5920560, 6578400, 6660630, 7104672, 7400700, 7894080, 8771200, 8880840, 9472896, 9867600, 10657008, 11101050, 11841120, 13156800, 13321260, 14209344, 14801400, 15788160, 16651575, 17761680, 19735200, 21314016, 22202100, 23682240, 26313600, 26642520, 28418688, 29602800, 33303150, 35523360, 39470400, 42628032, 44404200, 47364480, 53285040, 59205600, 66606300, 71046720, 78940800, 85256064, 88808400, 106570080, 118411200, 133212600, 142093440, 177616800, 213140160, 236822400, 266425200, 355233600, 426280320, 532850400, 710467200, 1065700800, 2131401600]

約数ペア:

[(1, 2131401600), (2, 1065700800), (3, 710467200), (4, 532850400), (5, 426280320), (6, 355233600), (8, 266425200), (9, 236822400), (10, 213140160), (12, 177616800), (15, 142093440), (16, 133212600), (18, 118411200), (20, 106570080), (24, 88808400), (25, 85256064), (27, 78940800), (30, 71046720), (32, 66606300), (36, 59205600), (40, 53285040), (45, 47364480), (48, 44404200), (50, 42628032), (54, 39470400), (60, 35523360), (64, 33303150), (72, 29602800), (75, 28418688), (80, 26642520), (81, 26313600), (90, 23682240), (96, 22202100), (100, 21314016), (108, 19735200), (120, 17761680), (128, 16651575), (135, 15788160), (144, 14801400), (150, 14209344), (160, 13321260), (162, 13156800), (180, 11841120), (192, 11101050), (200, 10657008), (216, 9867600), (225, 9472896), (240, 8880840), (243, 8771200), (270, 7894080), (288, 7400700), (300, 7104672), (320, 6660630), (324, 6578400), (360, 5920560), (384, 5550525), (400, 5328504), (405, 5262720), (432, 4933800), (450, 4736448), (480, 4440420), (486, 4385600), (540, 3947040), (576, 3700350), (600, 3552336), (640, 3330315), (648, 3289200), (675, 3157632), (720, 2960280), (800, 2664252), (810, 2631360), (864, 2466900), (900, 2368224), (960, 2220210), (972, 2192800), (1080, 1973520), (1152, 1850175), (1200, 1776168), (1215, 1754240), (1296, 1644600), (1350, 1578816), (1440, 1480140), (1600, 1332126), (1620, 1315680), (1728, 1233450), (1800, 1184112), (1920, 1110105), (1944, 1096400), (2025, 1052544), (2160, 986760), (2400, 888084), (2430, 877120), (2592, 822300), (2700, 789408), (2741, 777600), (2880, 740070), (3200, 666063), (3240, 657840), (3456, 616725), (3600, 592056), (3888, 548200), (4050, 526272), (4320, 493380), (4800, 444042), (4860, 438560), (5184, 411150), (5400, 394704), (5482, 388800), (5760, 370035), (6075, 350848), (6480, 328920), (7200, 296028), (7776, 274100), (8100, 263136), (8223, 259200), (8640, 246690), (9600, 222021), (9720, 219280), (10368, 205575), (10800, 197352), (10964, 194400), (12150, 175424), (12960, 164460), (13705, 155520), (14400, 148014), (15552, 137050), (16200, 131568), (16446, 129600), (17280, 123345), (19440, 109640), (21600, 98676), (21928, 97200), (24300, 87712), (24669, 86400), (25920, 82230), (27410, 77760), (28800, 74007), (31104, 68525), (32400, 65784), (32892, 64800), (38880, 54820), (41115, 51840), (43200, 49338), (43856, 48600)]