664732380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 2127863808

約数和(自身を除く): 1463131428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 310, 370, 372, 390, 403, 444, 465, 481, 555, 620, 740, 743, 780, 806, 930, 962, 1110, 1147, 1209, 1443, 1486, 1612, 1860, 1924, 2015, 2220, 2229, 2294, 2405, 2418, 2886, 2972, 3441, 3715, 4030, 4458, 4588, 4810, 4836, 5735, 5772, 6045, 6882, 7215, 7430, 8060, 8916, 9620, 9659, 11145, 11470, 12090, 13764, 14430, 14860, 14911, 17205, 19318, 22290, 22940, 23033, 24180, 27491, 28860, 28977, 29822, 34410, 38636, 44580, 44733, 46066, 48295, 54982, 57954, 59644, 68820, 69099, 74555, 82473, 89466, 92132, 96590, 109964, 115165, 115908, 137455, 138198, 144885, 149110, 164946, 178932, 193180, 223665, 230330, 274910, 276396, 289770, 298220, 299429, 329892, 345495, 357383, 412365, 447330, 460660, 549820, 579540, 598858, 690990, 714766, 824730, 852221, 894660, 898287, 1072149, 1197716, 1381980, 1429532, 1497145, 1649460, 1704442, 1786915, 1796574, 2144298, 2556663, 2994290, 3408884, 3573830, 3593148, 4261105, 4288596, 4491435, 5113326, 5360745, 5988580, 7147660, 8522210, 8982870, 10226652, 10721490, 11078873, 12783315, 17044420, 17965740, 21442980, 22157746, 25566630, 33236619, 44315492, 51133260, 55394365, 66473238, 110788730, 132946476, 166183095, 221577460, 332366190, 664732380]

約数ペア:

[(1, 664732380), (2, 332366190), (3, 221577460), (4, 166183095), (5, 132946476), (6, 110788730), (10, 66473238), (12, 55394365), (13, 51133260), (15, 44315492), (20, 33236619), (26, 25566630), (30, 22157746), (31, 21442980), (37, 17965740), (39, 17044420), (52, 12783315), (60, 11078873), (62, 10721490), (65, 10226652), (74, 8982870), (78, 8522210), (93, 7147660), (111, 5988580), (124, 5360745), (130, 5113326), (148, 4491435), (155, 4288596), (156, 4261105), (185, 3593148), (186, 3573830), (195, 3408884), (222, 2994290), (260, 2556663), (310, 2144298), (370, 1796574), (372, 1786915), (390, 1704442), (403, 1649460), (444, 1497145), (465, 1429532), (481, 1381980), (555, 1197716), (620, 1072149), (740, 898287), (743, 894660), (780, 852221), (806, 824730), (930, 714766), (962, 690990), (1110, 598858), (1147, 579540), (1209, 549820), (1443, 460660), (1486, 447330), (1612, 412365), (1860, 357383), (1924, 345495), (2015, 329892), (2220, 299429), (2229, 298220), (2294, 289770), (2405, 276396), (2418, 274910), (2886, 230330), (2972, 223665), (3441, 193180), (3715, 178932), (4030, 164946), (4458, 149110), (4588, 144885), (4810, 138198), (4836, 137455), (5735, 115908), (5772, 115165), (6045, 109964), (6882, 96590), (7215, 92132), (7430, 89466), (8060, 82473), (8916, 74555), (9620, 69099), (9659, 68820), (11145, 59644), (11470, 57954), (12090, 54982), (13764, 48295), (14430, 46066), (14860, 44733), (14911, 44580), (17205, 38636), (19318, 34410), (22290, 29822), (22940, 28977), (23033, 28860), (24180, 27491)]