1384860960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137387}}^1$

素因数の和:137415

約数の個数: 144

約数和(自身を含む): 5400997056

約数和(自身を除く): 4016136096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 137387, 274774, 412161, 549548, 686935, 824322, 961709, 1099096, 1236483, 1373870, 1648644, 1923418, 2060805, 2198192, 2472966, 2747740, 2885127, 3297288, 3846836, 4121610, 4396384, 4808545, 4945932, 5495480, 5770254, 6182415, 6594576, 7693672, 8243220, 8655381, 9617090, 9891864, 10990960, 11540508, 12364830, 13189152, 14425635, 15387344, 16486440, 17310762, 19234180, 19783728, 21981920, 23081016, 24729660, 28851270, 30774688, 32972880, 34621524, 38468360, 39567456, 43276905, 46162032, 49459320, 57702540, 65945760, 69243048, 76936720, 86553810, 92324064, 98918640, 115405080, 138486096, 153873440, 173107620, 197837280, 230810160, 276972192, 346215240, 461620320, 692430480, 1384860960]

約数ペア:

[(1, 1384860960), (2, 692430480), (3, 461620320), (4, 346215240), (5, 276972192), (6, 230810160), (7, 197837280), (8, 173107620), (9, 153873440), (10, 138486096), (12, 115405080), (14, 98918640), (15, 92324064), (16, 86553810), (18, 76936720), (20, 69243048), (21, 65945760), (24, 57702540), (28, 49459320), (30, 46162032), (32, 43276905), (35, 39567456), (36, 38468360), (40, 34621524), (42, 32972880), (45, 30774688), (48, 28851270), (56, 24729660), (60, 23081016), (63, 21981920), (70, 19783728), (72, 19234180), (80, 17310762), (84, 16486440), (90, 15387344), (96, 14425635), (105, 13189152), (112, 12364830), (120, 11540508), (126, 10990960), (140, 9891864), (144, 9617090), (160, 8655381), (168, 8243220), (180, 7693672), (210, 6594576), (224, 6182415), (240, 5770254), (252, 5495480), (280, 4945932), (288, 4808545), (315, 4396384), (336, 4121610), (360, 3846836), (420, 3297288), (480, 2885127), (504, 2747740), (560, 2472966), (630, 2198192), (672, 2060805), (720, 1923418), (840, 1648644), (1008, 1373870), (1120, 1236483), (1260, 1099096), (1440, 961709), (1680, 824322), (2016, 686935), (2520, 549548), (3360, 412161), (5040, 274774), (10080, 137387)]