2018500680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8933}}^1$

素因数の和:9223

約数の個数: 128

約数和(自身を含む): 6947078400

約数和(自身を除く): 4928577720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 807, 840, 1076, 1345, 1614, 1883, 2152, 2690, 3228, 3766, 4035, 5380, 5649, 6456, 7532, 8070, 8933, 9415, 10760, 11298, 15064, 16140, 17866, 18830, 22596, 26799, 28245, 32280, 35732, 37660, 44665, 45192, 53598, 56490, 62531, 71464, 75320, 89330, 107196, 112980, 125062, 133995, 178660, 187593, 214392, 225960, 250124, 267990, 312655, 357320, 375186, 500248, 535980, 625310, 750372, 937965, 1071960, 1250620, 1500744, 1875930, 2402977, 2501240, 3751860, 4805954, 7208931, 7503720, 9611908, 12014885, 14417862, 16820839, 19223816, 24029770, 28835724, 33641678, 36044655, 48059540, 50462517, 57671448, 67283356, 72089310, 84104195, 96119080, 100925034, 134566712, 144178620, 168208390, 201850068, 252312585, 288357240, 336416780, 403700136, 504625170, 672833560, 1009250340, 2018500680]

約数ペア:

[(1, 2018500680), (2, 1009250340), (3, 672833560), (4, 504625170), (5, 403700136), (6, 336416780), (7, 288357240), (8, 252312585), (10, 201850068), (12, 168208390), (14, 144178620), (15, 134566712), (20, 100925034), (21, 96119080), (24, 84104195), (28, 72089310), (30, 67283356), (35, 57671448), (40, 50462517), (42, 48059540), (56, 36044655), (60, 33641678), (70, 28835724), (84, 24029770), (105, 19223816), (120, 16820839), (140, 14417862), (168, 12014885), (210, 9611908), (269, 7503720), (280, 7208931), (420, 4805954), (538, 3751860), (807, 2501240), (840, 2402977), (1076, 1875930), (1345, 1500744), (1614, 1250620), (1883, 1071960), (2152, 937965), (2690, 750372), (3228, 625310), (3766, 535980), (4035, 500248), (5380, 375186), (5649, 357320), (6456, 312655), (7532, 267990), (8070, 250124), (8933, 225960), (9415, 214392), (10760, 187593), (11298, 178660), (15064, 133995), (16140, 125062), (17866, 112980), (18830, 107196), (22596, 89330), (26799, 75320), (28245, 71464), (32280, 62531), (35732, 56490), (37660, 53598), (44665, 45192)]