805063140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1067

約数の個数: 216

約数和(自身を含む): 2873058552

約数和(自身を除く): 2067995412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 97, 98, 105, 126, 140, 147, 180, 194, 196, 210, 245, 252, 291, 294, 315, 388, 420, 441, 485, 490, 582, 588, 630, 679, 735, 873, 882, 941, 970, 980, 1164, 1260, 1358, 1455, 1470, 1746, 1764, 1882, 1940, 2037, 2205, 2716, 2823, 2910, 2940, 3395, 3492, 3764, 4074, 4365, 4410, 4705, 4753, 5646, 5820, 6111, 6587, 6790, 8148, 8469, 8730, 8820, 9410, 9506, 10185, 11292, 12222, 13174, 13580, 14115, 14259, 16938, 17460, 18820, 19012, 19761, 20370, 23765, 24444, 26348, 28230, 28518, 30555, 32935, 33876, 39522, 40740, 42345, 42777, 46109, 47530, 56460, 57036, 59283, 61110, 65870, 71295, 79044, 84690, 85554, 91277, 92218, 95060, 98805, 118566, 122220, 131740, 138327, 142590, 169380, 171108, 182554, 184436, 197610, 213885, 230545, 237132, 273831, 276654, 285180, 296415, 365108, 395220, 414981, 427770, 456385, 461090, 547662, 553308, 592830, 638939, 691635, 821493, 829962, 855540, 912770, 922180, 1095324, 1185660, 1277878, 1369155, 1383270, 1642986, 1659924, 1825540, 1916817, 2074905, 2555756, 2738310, 2766540, 3194695, 3285972, 3833634, 4107465, 4149810, 4472573, 5476620, 5750451, 6389390, 7667268, 8214930, 8299620, 8945146, 9584085, 11500902, 12778780, 13417719, 16429860, 17890292, 19168170, 22362865, 23001804, 26835438, 28752255, 38336340, 40253157, 44725730, 53670876, 57504510, 67088595, 80506314, 89451460, 115009020, 134177190, 161012628, 201265785, 268354380, 402531570, 805063140]

約数ペア:

[(1, 805063140), (2, 402531570), (3, 268354380), (4, 201265785), (5, 161012628), (6, 134177190), (7, 115009020), (9, 89451460), (10, 80506314), (12, 67088595), (14, 57504510), (15, 53670876), (18, 44725730), (20, 40253157), (21, 38336340), (28, 28752255), (30, 26835438), (35, 23001804), (36, 22362865), (42, 19168170), (45, 17890292), (49, 16429860), (60, 13417719), (63, 12778780), (70, 11500902), (84, 9584085), (90, 8945146), (97, 8299620), (98, 8214930), (105, 7667268), (126, 6389390), (140, 5750451), (147, 5476620), (180, 4472573), (194, 4149810), (196, 4107465), (210, 3833634), (245, 3285972), (252, 3194695), (291, 2766540), (294, 2738310), (315, 2555756), (388, 2074905), (420, 1916817), (441, 1825540), (485, 1659924), (490, 1642986), (582, 1383270), (588, 1369155), (630, 1277878), (679, 1185660), (735, 1095324), (873, 922180), (882, 912770), (941, 855540), (970, 829962), (980, 821493), (1164, 691635), (1260, 638939), (1358, 592830), (1455, 553308), (1470, 547662), (1746, 461090), (1764, 456385), (1882, 427770), (1940, 414981), (2037, 395220), (2205, 365108), (2716, 296415), (2823, 285180), (2910, 276654), (2940, 273831), (3395, 237132), (3492, 230545), (3764, 213885), (4074, 197610), (4365, 184436), (4410, 182554), (4705, 171108), (4753, 169380), (5646, 142590), (5820, 138327), (6111, 131740), (6587, 122220), (6790, 118566), (8148, 98805), (8469, 95060), (8730, 92218), (8820, 91277), (9410, 85554), (9506, 84690), (10185, 79044), (11292, 71295), (12222, 65870), (13174, 61110), (13580, 59283), (14115, 57036), (14259, 56460), (16938, 47530), (17460, 46109), (18820, 42777), (19012, 42345), (19761, 40740), (20370, 39522), (23765, 33876), (24444, 32935), (26348, 30555), (28230, 28518)]