1889145600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1703

約数の個数: 216

約数和(自身を含む): 6340708752

約数和(自身を除く): 4451563152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 256, 300, 305, 320, 366, 384, 400, 480, 488, 600, 610, 640, 732, 768, 800, 915, 960, 976, 1200, 1220, 1280, 1464, 1525, 1600, 1613, 1830, 1920, 1952, 2400, 2440, 2928, 3050, 3200, 3226, 3660, 3840, 3904, 4575, 4800, 4839, 4880, 5856, 6100, 6400, 6452, 7320, 7808, 8065, 9150, 9600, 9678, 9760, 11712, 12200, 12904, 14640, 15616, 16130, 18300, 19200, 19356, 19520, 23424, 24195, 24400, 25808, 29280, 32260, 36600, 38712, 39040, 40325, 46848, 48390, 48800, 51616, 58560, 64520, 73200, 77424, 78080, 80650, 96780, 97600, 98393, 103232, 117120, 120975, 129040, 146400, 154848, 161300, 193560, 195200, 196786, 206464, 234240, 241950, 258080, 292800, 295179, 309696, 322600, 387120, 390400, 393572, 412928, 483900, 491965, 516160, 585600, 590358, 619392, 645200, 774240, 787144, 967800, 983930, 1032320, 1171200, 1180716, 1238784, 1290400, 1475895, 1548480, 1574288, 1935600, 1967860, 2064640, 2361432, 2459825, 2580800, 2951790, 3096960, 3148576, 3871200, 3935720, 4722864, 4919650, 5161600, 5903580, 6193920, 6297152, 7379475, 7742400, 7871440, 9445728, 9839300, 10323200, 11807160, 12594304, 14758950, 15484800, 15742880, 18891456, 19678600, 23614320, 25188608, 29517900, 30969600, 31485760, 37782912, 39357200, 47228640, 59035800, 62971520, 75565824, 78714400, 94457280, 118071600, 125943040, 157428800, 188914560, 236143200, 314857600, 377829120, 472286400, 629715200, 944572800, 1889145600]

約数ペア:

[(1, 1889145600), (2, 944572800), (3, 629715200), (4, 472286400), (5, 377829120), (6, 314857600), (8, 236143200), (10, 188914560), (12, 157428800), (15, 125943040), (16, 118071600), (20, 94457280), (24, 78714400), (25, 75565824), (30, 62971520), (32, 59035800), (40, 47228640), (48, 39357200), (50, 37782912), (60, 31485760), (61, 30969600), (64, 29517900), (75, 25188608), (80, 23614320), (96, 19678600), (100, 18891456), (120, 15742880), (122, 15484800), (128, 14758950), (150, 12594304), (160, 11807160), (183, 10323200), (192, 9839300), (200, 9445728), (240, 7871440), (244, 7742400), (256, 7379475), (300, 6297152), (305, 6193920), (320, 5903580), (366, 5161600), (384, 4919650), (400, 4722864), (480, 3935720), (488, 3871200), (600, 3148576), (610, 3096960), (640, 2951790), (732, 2580800), (768, 2459825), (800, 2361432), (915, 2064640), (960, 1967860), (976, 1935600), (1200, 1574288), (1220, 1548480), (1280, 1475895), (1464, 1290400), (1525, 1238784), (1600, 1180716), (1613, 1171200), (1830, 1032320), (1920, 983930), (1952, 967800), (2400, 787144), (2440, 774240), (2928, 645200), (3050, 619392), (3200, 590358), (3226, 585600), (3660, 516160), (3840, 491965), (3904, 483900), (4575, 412928), (4800, 393572), (4839, 390400), (4880, 387120), (5856, 322600), (6100, 309696), (6400, 295179), (6452, 292800), (7320, 258080), (7808, 241950), (8065, 234240), (9150, 206464), (9600, 196786), (9678, 195200), (9760, 193560), (11712, 161300), (12200, 154848), (12904, 146400), (14640, 129040), (15616, 120975), (16130, 117120), (18300, 103232), (19200, 98393), (19356, 97600), (19520, 96780), (23424, 80650), (24195, 78080), (24400, 77424), (25808, 73200), (29280, 64520), (32260, 58560), (36600, 51616), (38712, 48800), (39040, 48390), (40325, 46848)]