66889528320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140477}}^1$

素因数の和:140536

約数の個数: 176

約数和(自身を含む): 220844901888

約数和(自身を除く): 153955373568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 140477, 158720, 238080, 280954, 421431, 476160, 561908, 702385, 842862, 1123816, 1404770, 1685724, 2107155, 2247632, 2809540, 3371448, 4214310, 4354787, 4495264, 5619080, 6742896, 8428620, 8709574, 8990528, 11238160, 13064361, 13485792, 16857240, 17419148, 17981056, 21773935, 22476320, 26128722, 26971584, 33714480, 34838296, 35962112, 43547870, 44952640, 52257444, 53943168, 65321805, 67428960, 69676592, 71924224, 87095740, 89905280, 104514888, 107886336, 130643610, 134857920, 139353184, 143848448, 174191480, 179810560, 209029776, 215772672, 261287220, 269715840, 278706368, 348382960, 359621120, 418059552, 431545344, 522574440, 539431680, 557412736, 696765920, 719242240, 836119104, 1045148880, 1078863360, 1114825472, 1393531840, 1672238208, 2090297760, 2157726720, 2229650944, 2787063680, 3344476416, 4180595520, 4459301888, 5574127360, 6688952832, 8361191040, 11148254720, 13377905664, 16722382080, 22296509440, 33444764160, 66889528320]

約数ペア:

[(1, 66889528320), (2, 33444764160), (3, 22296509440), (4, 16722382080), (5, 13377905664), (6, 11148254720), (8, 8361191040), (10, 6688952832), (12, 5574127360), (15, 4459301888), (16, 4180595520), (20, 3344476416), (24, 2787063680), (30, 2229650944), (31, 2157726720), (32, 2090297760), (40, 1672238208), (48, 1393531840), (60, 1114825472), (62, 1078863360), (64, 1045148880), (80, 836119104), (93, 719242240), (96, 696765920), (120, 557412736), (124, 539431680), (128, 522574440), (155, 431545344), (160, 418059552), (186, 359621120), (192, 348382960), (240, 278706368), (248, 269715840), (256, 261287220), (310, 215772672), (320, 209029776), (372, 179810560), (384, 174191480), (465, 143848448), (480, 139353184), (496, 134857920), (512, 130643610), (620, 107886336), (640, 104514888), (744, 89905280), (768, 87095740), (930, 71924224), (960, 69676592), (992, 67428960), (1024, 65321805), (1240, 53943168), (1280, 52257444), (1488, 44952640), (1536, 43547870), (1860, 35962112), (1920, 34838296), (1984, 33714480), (2480, 26971584), (2560, 26128722), (2976, 22476320), (3072, 21773935), (3720, 17981056), (3840, 17419148), (3968, 16857240), (4960, 13485792), (5120, 13064361), (5952, 11238160), (7440, 8990528), (7680, 8709574), (7936, 8428620), (9920, 6742896), (11904, 5619080), (14880, 4495264), (15360, 4354787), (15872, 4214310), (19840, 3371448), (23808, 2809540), (29760, 2247632), (31744, 2107155), (39680, 1685724), (47616, 1404770), (59520, 1123816), (79360, 842862), (95232, 702385), (119040, 561908), (140477, 476160), (158720, 421431), (238080, 280954)]