2077291440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{137387}}^1$

素因数の和:137416

約数の個数: 160

約数和(自身を含む): 8177333760

約数和(自身を除く): 6100042320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 137387, 274774, 412161, 549548, 686935, 824322, 961709, 1099096, 1236483, 1373870, 1648644, 1923418, 2060805, 2198192, 2472966, 2747740, 2885127, 3297288, 3709449, 3846836, 4121610, 4808545, 4945932, 5495480, 5770254, 6182415, 6594576, 7418898, 7693672, 8243220, 8655381, 9617090, 9891864, 10990960, 11540508, 12364830, 14425635, 14837796, 15387344, 16486440, 17310762, 18547245, 19234180, 19783728, 23081016, 24729660, 25966143, 28851270, 29675592, 32972880, 34621524, 37094490, 38468360, 43276905, 46162032, 49459320, 51932286, 57702540, 59351184, 69243048, 74188980, 76936720, 86553810, 98918640, 103864572, 115405080, 129830715, 138486096, 148377960, 173107620, 207729144, 230810160, 259661430, 296755920, 346215240, 415458288, 519322860, 692430480, 1038645720, 2077291440]

約数ペア:

[(1, 2077291440), (2, 1038645720), (3, 692430480), (4, 519322860), (5, 415458288), (6, 346215240), (7, 296755920), (8, 259661430), (9, 230810160), (10, 207729144), (12, 173107620), (14, 148377960), (15, 138486096), (16, 129830715), (18, 115405080), (20, 103864572), (21, 98918640), (24, 86553810), (27, 76936720), (28, 74188980), (30, 69243048), (35, 59351184), (36, 57702540), (40, 51932286), (42, 49459320), (45, 46162032), (48, 43276905), (54, 38468360), (56, 37094490), (60, 34621524), (63, 32972880), (70, 29675592), (72, 28851270), (80, 25966143), (84, 24729660), (90, 23081016), (105, 19783728), (108, 19234180), (112, 18547245), (120, 17310762), (126, 16486440), (135, 15387344), (140, 14837796), (144, 14425635), (168, 12364830), (180, 11540508), (189, 10990960), (210, 9891864), (216, 9617090), (240, 8655381), (252, 8243220), (270, 7693672), (280, 7418898), (315, 6594576), (336, 6182415), (360, 5770254), (378, 5495480), (420, 4945932), (432, 4808545), (504, 4121610), (540, 3846836), (560, 3709449), (630, 3297288), (720, 2885127), (756, 2747740), (840, 2472966), (945, 2198192), (1008, 2060805), (1080, 1923418), (1260, 1648644), (1512, 1373870), (1680, 1236483), (1890, 1099096), (2160, 961709), (2520, 824322), (3024, 686935), (3780, 549548), (5040, 412161), (7560, 274774), (15120, 137387)]