2013776640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19423}}^1$

素因数の和:19456

約数の個数: 180

約数和(自身を含む): 7206032064

約数和(自身を除く): 5192255424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 19423, 20736, 25920, 34560, 38846, 51840, 58269, 77692, 97115, 103680, 116538, 155384, 174807, 194230, 233076, 291345, 310768, 349614, 388460, 466152, 524421, 582690, 621536, 699228, 776920, 874035, 932304, 1048842, 1165380, 1243072, 1398456, 1553840, 1573263, 1748070, 1864608, 2097684, 2330760, 2486144, 2622105, 2796912, 3107680, 3146526, 3496140, 3729216, 4195368, 4661520, 4972288, 5244210, 5593824, 6215360, 6293052, 6992280, 7458432, 7866315, 8390736, 9323040, 10488420, 11187648, 12430720, 12586104, 13984560, 14916864, 15732630, 16781472, 18646080, 20976840, 22375296, 24861440, 25172208, 27969120, 31465260, 33562944, 37292160, 41953680, 44750592, 50344416, 55938240, 62930520, 67125888, 74584320, 83907360, 100688832, 111876480, 125861040, 134251776, 167814720, 201377664, 223752960, 251722080, 335629440, 402755328, 503444160, 671258880, 1006888320, 2013776640]

約数ペア:

[(1, 2013776640), (2, 1006888320), (3, 671258880), (4, 503444160), (5, 402755328), (6, 335629440), (8, 251722080), (9, 223752960), (10, 201377664), (12, 167814720), (15, 134251776), (16, 125861040), (18, 111876480), (20, 100688832), (24, 83907360), (27, 74584320), (30, 67125888), (32, 62930520), (36, 55938240), (40, 50344416), (45, 44750592), (48, 41953680), (54, 37292160), (60, 33562944), (64, 31465260), (72, 27969120), (80, 25172208), (81, 24861440), (90, 22375296), (96, 20976840), (108, 18646080), (120, 16781472), (128, 15732630), (135, 14916864), (144, 13984560), (160, 12586104), (162, 12430720), (180, 11187648), (192, 10488420), (216, 9323040), (240, 8390736), (256, 7866315), (270, 7458432), (288, 6992280), (320, 6293052), (324, 6215360), (360, 5593824), (384, 5244210), (405, 4972288), (432, 4661520), (480, 4195368), (540, 3729216), (576, 3496140), (640, 3146526), (648, 3107680), (720, 2796912), (768, 2622105), (810, 2486144), (864, 2330760), (960, 2097684), (1080, 1864608), (1152, 1748070), (1280, 1573263), (1296, 1553840), (1440, 1398456), (1620, 1243072), (1728, 1165380), (1920, 1048842), (2160, 932304), (2304, 874035), (2592, 776920), (2880, 699228), (3240, 621536), (3456, 582690), (3840, 524421), (4320, 466152), (5184, 388460), (5760, 349614), (6480, 310768), (6912, 291345), (8640, 233076), (10368, 194230), (11520, 174807), (12960, 155384), (17280, 116538), (19423, 103680), (20736, 97115), (25920, 77692), (34560, 58269), (38846, 51840)]