493073280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 288

約数和(自身を含む): 1981760040

約数和(自身を除く): 1488686760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1747, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3494, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5241, 5760, 5880, 6272, 6720, 6988, 7056, 7840, 8064, 8735, 8820, 9408, 10080, 10482, 11760, 12229, 13440, 13976, 14112, 15680, 15723, 17470, 17640, 18816, 20160, 20964, 23520, 24458, 26205, 27952, 28224, 31360, 31446, 34940, 35280, 36687, 40320, 41928, 47040, 48916, 52410, 55904, 56448, 61145, 62892, 69880, 70560, 73374, 78615, 83856, 85603, 94080, 97832, 104820, 110061, 111808, 122290, 125784, 139760, 141120, 146748, 157230, 167712, 171206, 183435, 195664, 209640, 220122, 223616, 244580, 251568, 256809, 279520, 282240, 293496, 314460, 335424, 342412, 366870, 391328, 419280, 428015, 440244, 489160, 503136, 513618, 550305, 559040, 586992, 628920, 670848, 684824, 733740, 770427, 782656, 838560, 856030, 880488, 978320, 1006272, 1027236, 1100610, 1118080, 1173984, 1257840, 1284045, 1369648, 1467480, 1540854, 1565312, 1677120, 1712060, 1760976, 1956640, 2012544, 2054472, 2201220, 2347968, 2515680, 2568090, 2739296, 2934960, 3081708, 3354240, 3424120, 3521952, 3852135, 3913280, 4108944, 4402440, 4695936, 5031360, 5136180, 5478592, 5869920, 6163416, 6848240, 7043904, 7704270, 7826560, 8217888, 8804880, 10062720, 10272360, 10957184, 11739840, 12326832, 13696480, 14087808, 15408540, 16435776, 17609760, 20544720, 23479680, 24653664, 27392960, 30817080, 32871552, 35219520, 41089440, 49307328, 54785920, 61634160, 70439040, 82178880, 98614656, 123268320, 164357760, 246536640, 493073280]

約数ペア:

[(1, 493073280), (2, 246536640), (3, 164357760), (4, 123268320), (5, 98614656), (6, 82178880), (7, 70439040), (8, 61634160), (9, 54785920), (10, 49307328), (12, 41089440), (14, 35219520), (15, 32871552), (16, 30817080), (18, 27392960), (20, 24653664), (21, 23479680), (24, 20544720), (28, 17609760), (30, 16435776), (32, 15408540), (35, 14087808), (36, 13696480), (40, 12326832), (42, 11739840), (45, 10957184), (48, 10272360), (49, 10062720), (56, 8804880), (60, 8217888), (63, 7826560), (64, 7704270), (70, 7043904), (72, 6848240), (80, 6163416), (84, 5869920), (90, 5478592), (96, 5136180), (98, 5031360), (105, 4695936), (112, 4402440), (120, 4108944), (126, 3913280), (128, 3852135), (140, 3521952), (144, 3424120), (147, 3354240), (160, 3081708), (168, 2934960), (180, 2739296), (192, 2568090), (196, 2515680), (210, 2347968), (224, 2201220), (240, 2054472), (245, 2012544), (252, 1956640), (280, 1760976), (288, 1712060), (294, 1677120), (315, 1565312), (320, 1540854), (336, 1467480), (360, 1369648), (384, 1284045), (392, 1257840), (420, 1173984), (441, 1118080), (448, 1100610), (480, 1027236), (490, 1006272), (504, 978320), (560, 880488), (576, 856030), (588, 838560), (630, 782656), (640, 770427), (672, 733740), (720, 684824), (735, 670848), (784, 628920), (840, 586992), (882, 559040), (896, 550305), (960, 513618), (980, 503136), (1008, 489160), (1120, 440244), (1152, 428015), (1176, 419280), (1260, 391328), (1344, 366870), (1440, 342412), (1470, 335424), (1568, 314460), (1680, 293496), (1747, 282240), (1764, 279520), (1920, 256809), (1960, 251568), (2016, 244580), (2205, 223616), (2240, 220122), (2352, 209640), (2520, 195664), (2688, 183435), (2880, 171206), (2940, 167712), (3136, 157230), (3360, 146748), (3494, 141120), (3528, 139760), (3920, 125784), (4032, 122290), (4410, 111808), (4480, 110061), (4704, 104820), (5040, 97832), (5241, 94080), (5760, 85603), (5880, 83856), (6272, 78615), (6720, 73374), (6988, 70560), (7056, 69880), (7840, 62892), (8064, 61145), (8735, 56448), (8820, 55904), (9408, 52410), (10080, 48916), (10482, 47040), (11760, 41928), (12229, 40320), (13440, 36687), (13976, 35280), (14112, 34940), (15680, 31446), (15723, 31360), (17470, 28224), (17640, 27952), (18816, 26205), (20160, 24458), (20964, 23520)]