2087932800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11493

約数の個数: 192

約数和(自身を含む): 7239715200

約数和(自身を除く): 5151782400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7296, 7600, 9120, 9600, 11400, 11447, 12160, 15200, 18240, 22800, 22894, 30400, 34341, 36480, 45600, 45788, 57235, 60800, 68682, 91200, 91576, 114470, 137364, 171705, 182400, 183152, 217493, 228940, 274728, 286175, 343410, 366304, 434986, 457880, 549456, 572350, 652479, 686820, 732608, 858525, 869972, 915760, 1087465, 1098912, 1144700, 1304958, 1373640, 1465216, 1717050, 1739944, 1831520, 2174930, 2197824, 2289400, 2609916, 2747280, 3262395, 3434100, 3479888, 3663040, 4349860, 4395648, 4578800, 5219832, 5437325, 5494560, 6524790, 6868200, 6959776, 7326080, 8699720, 9157600, 10439664, 10874650, 10989120, 13049580, 13736400, 13919552, 16311975, 17399440, 18315200, 20879328, 21749300, 21978240, 26099160, 27472800, 27839104, 32623950, 34798880, 36630400, 41758656, 43498600, 52198320, 54945600, 65247900, 69597760, 83517312, 86997200, 104396640, 109891200, 130495800, 139195520, 173994400, 208793280, 260991600, 347988800, 417586560, 521983200, 695977600, 1043966400, 2087932800]

約数ペア:

[(1, 2087932800), (2, 1043966400), (3, 695977600), (4, 521983200), (5, 417586560), (6, 347988800), (8, 260991600), (10, 208793280), (12, 173994400), (15, 139195520), (16, 130495800), (19, 109891200), (20, 104396640), (24, 86997200), (25, 83517312), (30, 69597760), (32, 65247900), (38, 54945600), (40, 52198320), (48, 43498600), (50, 41758656), (57, 36630400), (60, 34798880), (64, 32623950), (75, 27839104), (76, 27472800), (80, 26099160), (95, 21978240), (96, 21749300), (100, 20879328), (114, 18315200), (120, 17399440), (128, 16311975), (150, 13919552), (152, 13736400), (160, 13049580), (190, 10989120), (192, 10874650), (200, 10439664), (228, 9157600), (240, 8699720), (285, 7326080), (300, 6959776), (304, 6868200), (320, 6524790), (380, 5494560), (384, 5437325), (400, 5219832), (456, 4578800), (475, 4395648), (480, 4349860), (570, 3663040), (600, 3479888), (608, 3434100), (640, 3262395), (760, 2747280), (800, 2609916), (912, 2289400), (950, 2197824), (960, 2174930), (1140, 1831520), (1200, 1739944), (1216, 1717050), (1425, 1465216), (1520, 1373640), (1600, 1304958), (1824, 1144700), (1900, 1098912), (1920, 1087465), (2280, 915760), (2400, 869972), (2432, 858525), (2850, 732608), (3040, 686820), (3200, 652479), (3648, 572350), (3800, 549456), (4560, 457880), (4800, 434986), (5700, 366304), (6080, 343410), (7296, 286175), (7600, 274728), (9120, 228940), (9600, 217493), (11400, 183152), (11447, 182400), (12160, 171705), (15200, 137364), (18240, 114470), (22800, 91576), (22894, 91200), (30400, 68682), (34341, 60800), (36480, 57235), (45600, 45788)]