280114920072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1\times {\mathrm{1259}}^1$

素因数の和:2260

約数の個数: 192

約数和(自身を含む): 821011464000

約数和(自身を除く): 540896543928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 467, 468, 509, 934, 936, 1018, 1259, 1401, 1527, 1868, 2036, 2518, 2802, 3054, 3736, 3777, 4072, 4203, 4581, 5036, 5604, 6071, 6108, 6617, 7554, 8406, 9162, 10072, 11208, 11331, 12142, 12216, 13234, 15108, 16367, 16812, 18213, 18324, 19851, 22662, 24284, 26468, 30216, 32734, 33624, 36426, 36648, 39702, 45324, 48568, 49101, 52936, 54639, 59553, 65468, 72852, 79404, 90648, 98202, 109278, 119106, 130936, 145704, 147303, 158808, 196404, 218556, 237703, 238212, 294606, 392808, 437112, 475406, 476424, 587953, 589212, 640831, 713109, 950812, 1175906, 1178424, 1281662, 1426218, 1763859, 1901624, 1922493, 2139327, 2351812, 2563324, 2852436, 3090139, 3527718, 3844986, 4278654, 4703624, 5126648, 5291577, 5704872, 5767479, 6180278, 7055436, 7643389, 7689972, 8330803, 8557308, 9270417, 10583154, 11534958, 12360556, 14110872, 15286778, 15379944, 16661606, 17114616, 18540834, 21166308, 22930167, 23069916, 24721112, 24992409, 27811251, 30573556, 33323212, 37081668, 42332616, 45860334, 46139832, 49984818, 55622502, 61147112, 66646424, 68790501, 74163336, 74977227, 91720668, 99969636, 111245004, 137581002, 149954454, 183441336, 199939272, 222490008, 275162004, 299268077, 299908908, 550324008, 598536154, 599817816, 897804231, 1197072308, 1795608462, 2394144616, 2693412693, 3591216924, 3890485001, 5386825386, 7182433848, 7780970002, 10773650772, 11671455003, 15561940004, 21547301544, 23342910006, 31123880008, 35014365009, 46685820012, 70028730018, 93371640024, 140057460036, 280114920072]

約数ペア:

[(1, 280114920072), (2, 140057460036), (3, 93371640024), (4, 70028730018), (6, 46685820012), (8, 35014365009), (9, 31123880008), (12, 23342910006), (13, 21547301544), (18, 15561940004), (24, 11671455003), (26, 10773650772), (36, 7780970002), (39, 7182433848), (52, 5386825386), (72, 3890485001), (78, 3591216924), (104, 2693412693), (117, 2394144616), (156, 1795608462), (234, 1197072308), (312, 897804231), (467, 599817816), (468, 598536154), (509, 550324008), (934, 299908908), (936, 299268077), (1018, 275162004), (1259, 222490008), (1401, 199939272), (1527, 183441336), (1868, 149954454), (2036, 137581002), (2518, 111245004), (2802, 99969636), (3054, 91720668), (3736, 74977227), (3777, 74163336), (4072, 68790501), (4203, 66646424), (4581, 61147112), (5036, 55622502), (5604, 49984818), (6071, 46139832), (6108, 45860334), (6617, 42332616), (7554, 37081668), (8406, 33323212), (9162, 30573556), (10072, 27811251), (11208, 24992409), (11331, 24721112), (12142, 23069916), (12216, 22930167), (13234, 21166308), (15108, 18540834), (16367, 17114616), (16812, 16661606), (18213, 15379944), (18324, 15286778), (19851, 14110872), (22662, 12360556), (24284, 11534958), (26468, 10583154), (30216, 9270417), (32734, 8557308), (33624, 8330803), (36426, 7689972), (36648, 7643389), (39702, 7055436), (45324, 6180278), (48568, 5767479), (49101, 5704872), (52936, 5291577), (54639, 5126648), (59553, 4703624), (65468, 4278654), (72852, 3844986), (79404, 3527718), (90648, 3090139), (98202, 2852436), (109278, 2563324), (119106, 2351812), (130936, 2139327), (145704, 1922493), (147303, 1901624), (158808, 1763859), (196404, 1426218), (218556, 1281662), (237703, 1178424), (238212, 1175906), (294606, 950812), (392808, 713109), (437112, 640831), (475406, 589212), (476424, 587953)]