1649794080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7621}}^1$

素因数の和:7691

約数の個数: 192

約数和(自身を含む): 5808329856

約数和(自身を除く): 4158535776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 3936, 4510, 4920, 5280, 5412, 6560, 6765, 7216, 7621, 9020, 9840, 10824, 13530, 14432, 15242, 18040, 19680, 21648, 22863, 27060, 30484, 36080, 38105, 43296, 45726, 54120, 60968, 72160, 76210, 83831, 91452, 108240, 114315, 121936, 152420, 167662, 182904, 216480, 228630, 243872, 251493, 304840, 312461, 335324, 365808, 419155, 457260, 502986, 609680, 624922, 670648, 731616, 838310, 914520, 937383, 1005972, 1219360, 1249844, 1257465, 1341296, 1562305, 1676620, 1829040, 1874766, 2011944, 2499688, 2514930, 2682592, 3124610, 3353240, 3437071, 3658080, 3749532, 4023888, 4686915, 4999376, 5029860, 6249220, 6706480, 6874142, 7499064, 8047776, 9373830, 9998752, 10059720, 10311213, 12498440, 13412960, 13748284, 14998128, 17185355, 18747660, 20119440, 20622426, 24996880, 27496568, 29996256, 34370710, 37495320, 40238880, 41244852, 49993760, 51556065, 54993136, 68741420, 74990640, 82489704, 103112130, 109986272, 137482840, 149981280, 164979408, 206224260, 274965680, 329958816, 412448520, 549931360, 824897040, 1649794080]

約数ペア:

[(1, 1649794080), (2, 824897040), (3, 549931360), (4, 412448520), (5, 329958816), (6, 274965680), (8, 206224260), (10, 164979408), (11, 149981280), (12, 137482840), (15, 109986272), (16, 103112130), (20, 82489704), (22, 74990640), (24, 68741420), (30, 54993136), (32, 51556065), (33, 49993760), (40, 41244852), (41, 40238880), (44, 37495320), (48, 34370710), (55, 29996256), (60, 27496568), (66, 24996880), (80, 20622426), (82, 20119440), (88, 18747660), (96, 17185355), (110, 14998128), (120, 13748284), (123, 13412960), (132, 12498440), (160, 10311213), (164, 10059720), (165, 9998752), (176, 9373830), (205, 8047776), (220, 7499064), (240, 6874142), (246, 6706480), (264, 6249220), (328, 5029860), (330, 4999376), (352, 4686915), (410, 4023888), (440, 3749532), (451, 3658080), (480, 3437071), (492, 3353240), (528, 3124610), (615, 2682592), (656, 2514930), (660, 2499688), (820, 2011944), (880, 1874766), (902, 1829040), (984, 1676620), (1056, 1562305), (1230, 1341296), (1312, 1257465), (1320, 1249844), (1353, 1219360), (1640, 1005972), (1760, 937383), (1804, 914520), (1968, 838310), (2255, 731616), (2460, 670648), (2640, 624922), (2706, 609680), (3280, 502986), (3608, 457260), (3936, 419155), (4510, 365808), (4920, 335324), (5280, 312461), (5412, 304840), (6560, 251493), (6765, 243872), (7216, 228630), (7621, 216480), (9020, 182904), (9840, 167662), (10824, 152420), (13530, 121936), (14432, 114315), (15242, 108240), (18040, 91452), (19680, 83831), (21648, 76210), (22863, 72160), (27060, 60968), (30484, 54120), (36080, 45726), (38105, 43296)]