262061280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14033

約数の個数: 144

約数和(自身を含む): 963144000

約数和(自身を除く): 701082720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13999, 18720, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 167988, 181987, 209985, 223984, 251982, 279980, 335976, 363974, 419970, 447968, 503964, 545961, 559960, 629955, 671952, 727948, 839940, 909935, 1007928, 1091922, 1119920, 1259910, 1343904, 1455896, 1637883, 1679880, 1819870, 2015856, 2183844, 2239840, 2519820, 2729805, 2911792, 3275766, 3359760, 3639740, 4031712, 4367688, 5039640, 5459610, 5823584, 6551532, 6719520, 7279480, 8189415, 8735376, 10079280, 10919220, 13103064, 14558960, 16378830, 17470752, 20158560, 21838440, 26206128, 29117920, 32757660, 43676880, 52412256, 65515320, 87353760, 131030640, 262061280]

約数ペア:

[(1, 262061280), (2, 131030640), (3, 87353760), (4, 65515320), (5, 52412256), (6, 43676880), (8, 32757660), (9, 29117920), (10, 26206128), (12, 21838440), (13, 20158560), (15, 17470752), (16, 16378830), (18, 14558960), (20, 13103064), (24, 10919220), (26, 10079280), (30, 8735376), (32, 8189415), (36, 7279480), (39, 6719520), (40, 6551532), (45, 5823584), (48, 5459610), (52, 5039640), (60, 4367688), (65, 4031712), (72, 3639740), (78, 3359760), (80, 3275766), (90, 2911792), (96, 2729805), (104, 2519820), (117, 2239840), (120, 2183844), (130, 2015856), (144, 1819870), (156, 1679880), (160, 1637883), (180, 1455896), (195, 1343904), (208, 1259910), (234, 1119920), (240, 1091922), (260, 1007928), (288, 909935), (312, 839940), (360, 727948), (390, 671952), (416, 629955), (468, 559960), (480, 545961), (520, 503964), (585, 447968), (624, 419970), (720, 363974), (780, 335976), (936, 279980), (1040, 251982), (1170, 223984), (1248, 209985), (1440, 181987), (1560, 167988), (1872, 139990), (2080, 125991), (2340, 111992), (3120, 83994), (3744, 69995), (4680, 55996), (6240, 41997), (9360, 27998), (13999, 18720)]