2040687360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3843

約数の個数: 216

約数和(自身を含む): 7212703680

約数和(自身を除く): 5172016320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 768, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2304, 2820, 2880, 3008, 3384, 3760, 3769, 3840, 4230, 4512, 5640, 5760, 6016, 6768, 7520, 7538, 8460, 9024, 11280, 11307, 11520, 12032, 13536, 15040, 15076, 16920, 18048, 18845, 22560, 22614, 27072, 30080, 30152, 33840, 33921, 36096, 37690, 45120, 45228, 54144, 56535, 60160, 60304, 67680, 67842, 75380, 90240, 90456, 108288, 113070, 120608, 135360, 135684, 150760, 169605, 177143, 180480, 180912, 226140, 241216, 270720, 271368, 301520, 339210, 354286, 361824, 452280, 482432, 531429, 541440, 542736, 603040, 678420, 708572, 723648, 885715, 904560, 964864, 1062858, 1085472, 1206080, 1356840, 1417144, 1447296, 1594287, 1771430, 1809120, 2125716, 2170944, 2412160, 2657145, 2713680, 2834288, 2894592, 3188574, 3542860, 3618240, 4251432, 4341888, 4824320, 5314290, 5427360, 5668576, 6377148, 7085720, 7236480, 7971435, 8502864, 8683776, 10628580, 10854720, 11337152, 12754296, 14171440, 14472960, 15942870, 17005728, 21257160, 21709440, 22674304, 25508592, 28342880, 31885740, 34011456, 42514320, 43418880, 45348608, 51017184, 56685760, 63771480, 68022912, 85028640, 102034368, 113371520, 127542960, 136045824, 170057280, 204068736, 226743040, 255085920, 340114560, 408137472, 510171840, 680229120, 1020343680, 2040687360]

約数ペア:

[(1, 2040687360), (2, 1020343680), (3, 680229120), (4, 510171840), (5, 408137472), (6, 340114560), (8, 255085920), (9, 226743040), (10, 204068736), (12, 170057280), (15, 136045824), (16, 127542960), (18, 113371520), (20, 102034368), (24, 85028640), (30, 68022912), (32, 63771480), (36, 56685760), (40, 51017184), (45, 45348608), (47, 43418880), (48, 42514320), (60, 34011456), (64, 31885740), (72, 28342880), (80, 25508592), (90, 22674304), (94, 21709440), (96, 21257160), (120, 17005728), (128, 15942870), (141, 14472960), (144, 14171440), (160, 12754296), (180, 11337152), (188, 10854720), (192, 10628580), (235, 8683776), (240, 8502864), (256, 7971435), (282, 7236480), (288, 7085720), (320, 6377148), (360, 5668576), (376, 5427360), (384, 5314290), (423, 4824320), (470, 4341888), (480, 4251432), (564, 3618240), (576, 3542860), (640, 3188574), (705, 2894592), (720, 2834288), (752, 2713680), (768, 2657145), (846, 2412160), (940, 2170944), (960, 2125716), (1128, 1809120), (1152, 1771430), (1280, 1594287), (1410, 1447296), (1440, 1417144), (1504, 1356840), (1692, 1206080), (1880, 1085472), (1920, 1062858), (2115, 964864), (2256, 904560), (2304, 885715), (2820, 723648), (2880, 708572), (3008, 678420), (3384, 603040), (3760, 542736), (3769, 541440), (3840, 531429), (4230, 482432), (4512, 452280), (5640, 361824), (5760, 354286), (6016, 339210), (6768, 301520), (7520, 271368), (7538, 270720), (8460, 241216), (9024, 226140), (11280, 180912), (11307, 180480), (11520, 177143), (12032, 169605), (13536, 150760), (15040, 135684), (15076, 135360), (16920, 120608), (18048, 113070), (18845, 108288), (22560, 90456), (22614, 90240), (27072, 75380), (30080, 67842), (30152, 67680), (33840, 60304), (33921, 60160), (36096, 56535), (37690, 54144), (45120, 45228)]