1390370400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 288

約数和(自身を含む): 5118422400

約数和(自身を除く): 3728052000

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, 59, 60, 72, 75, 80, 90, 96, 100, 108, 118, 120, 135, 144, 150, 160, 177, 180, 200, 216, 225, 236, 240, 270, 288, 295, 300, 354, 360, 400, 432, 450, 472, 480, 531, 540, 590, 600, 675, 708, 720, 800, 864, 885, 900, 944, 1062, 1080, 1091, 1180, 1200, 1350, 1416, 1440, 1475, 1593, 1770, 1800, 1888, 2124, 2160, 2182, 2360, 2400, 2655, 2700, 2832, 2950, 3186, 3273, 3540, 3600, 4248, 4320, 4364, 4425, 4720, 5310, 5400, 5455, 5664, 5900, 6372, 6546, 7080, 7200, 7965, 8496, 8728, 8850, 9440, 9819, 10620, 10800, 10910, 11800, 12744, 13092, 13275, 14160, 15930, 16365, 16992, 17456, 17700, 19638, 21240, 21600, 21820, 23600, 25488, 26184, 26550, 27275, 28320, 29457, 31860, 32730, 34912, 35400, 39276, 39825, 42480, 43640, 47200, 49095, 50976, 52368, 53100, 54550, 58914, 63720, 64369, 65460, 70800, 78552, 79650, 81825, 84960, 87280, 98190, 104736, 106200, 109100, 117828, 127440, 128738, 130920, 141600, 147285, 157104, 159300, 163650, 174560, 193107, 196380, 212400, 218200, 235656, 245475, 254880, 257476, 261840, 294570, 314208, 318600, 321845, 327300, 386214, 392760, 424800, 436400, 471312, 490950, 514952, 523680, 579321, 589140, 637200, 643690, 654600, 736425, 772428, 785520, 872800, 942624, 965535, 981900, 1029904, 1158642, 1178280, 1274400, 1287380, 1309200, 1472850, 1544856, 1571040, 1609225, 1737963, 1931070, 1963800, 2059808, 2317284, 2356560, 2574760, 2618400, 2896605, 2945700, 3089712, 3218450, 3475926, 3862140, 3927600, 4634568, 4713120, 4827675, 5149520, 5793210, 5891400, 6179424, 6436900, 6951852, 7724280, 7855200, 8689815, 9269136, 9655350, 10299040, 11586420, 11782800, 12873800, 13903704, 14483025, 15448560, 17379630, 18538272, 19310700, 23172840, 23565600, 25747600, 27807408, 28966050, 30897120, 34759260, 38621400, 43449075, 46345680, 51495200, 55614816, 57932100, 69518520, 77242800, 86898150, 92691360, 115864200, 139037040, 154485600, 173796300, 231728400, 278074080, 347592600, 463456800, 695185200, 1390370400]

約数ペア:

[(1, 1390370400), (2, 695185200), (3, 463456800), (4, 347592600), (5, 278074080), (6, 231728400), (8, 173796300), (9, 154485600), (10, 139037040), (12, 115864200), (15, 92691360), (16, 86898150), (18, 77242800), (20, 69518520), (24, 57932100), (25, 55614816), (27, 51495200), (30, 46345680), (32, 43449075), (36, 38621400), (40, 34759260), (45, 30897120), (48, 28966050), (50, 27807408), (54, 25747600), (59, 23565600), (60, 23172840), (72, 19310700), (75, 18538272), (80, 17379630), (90, 15448560), (96, 14483025), (100, 13903704), (108, 12873800), (118, 11782800), (120, 11586420), (135, 10299040), (144, 9655350), (150, 9269136), (160, 8689815), (177, 7855200), (180, 7724280), (200, 6951852), (216, 6436900), (225, 6179424), (236, 5891400), (240, 5793210), (270, 5149520), (288, 4827675), (295, 4713120), (300, 4634568), (354, 3927600), (360, 3862140), (400, 3475926), (432, 3218450), (450, 3089712), (472, 2945700), (480, 2896605), (531, 2618400), (540, 2574760), (590, 2356560), (600, 2317284), (675, 2059808), (708, 1963800), (720, 1931070), (800, 1737963), (864, 1609225), (885, 1571040), (900, 1544856), (944, 1472850), (1062, 1309200), (1080, 1287380), (1091, 1274400), (1180, 1178280), (1200, 1158642), (1350, 1029904), (1416, 981900), (1440, 965535), (1475, 942624), (1593, 872800), (1770, 785520), (1800, 772428), (1888, 736425), (2124, 654600), (2160, 643690), (2182, 637200), (2360, 589140), (2400, 579321), (2655, 523680), (2700, 514952), (2832, 490950), (2950, 471312), (3186, 436400), (3273, 424800), (3540, 392760), (3600, 386214), (4248, 327300), (4320, 321845), (4364, 318600), (4425, 314208), (4720, 294570), (5310, 261840), (5400, 257476), (5455, 254880), (5664, 245475), (5900, 235656), (6372, 218200), (6546, 212400), (7080, 196380), (7200, 193107), (7965, 174560), (8496, 163650), (8728, 159300), (8850, 157104), (9440, 147285), (9819, 141600), (10620, 130920), (10800, 128738), (10910, 127440), (11800, 117828), (12744, 109100), (13092, 106200), (13275, 104736), (14160, 98190), (15930, 87280), (16365, 84960), (16992, 81825), (17456, 79650), (17700, 78552), (19638, 70800), (21240, 65460), (21600, 64369), (21820, 63720), (23600, 58914), (25488, 54550), (26184, 53100), (26550, 52368), (27275, 50976), (28320, 49095), (29457, 47200), (31860, 43640), (32730, 42480), (34912, 39825), (35400, 39276)]