274938960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 914941440

約数和(自身を除く): 640002480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 474, 510, 632, 680, 790, 816, 853, 948, 1020, 1185, 1264, 1343, 1360, 1580, 1706, 1896, 2040, 2370, 2559, 2686, 3160, 3412, 3792, 4029, 4080, 4265, 4740, 5118, 5372, 6320, 6715, 6824, 8058, 8530, 9480, 10236, 10744, 12795, 13430, 13648, 14501, 16116, 17060, 18960, 20145, 20472, 21488, 25590, 26860, 29002, 32232, 34120, 40290, 40944, 43503, 51180, 53720, 58004, 64464, 67387, 68240, 72505, 80580, 87006, 102360, 107440, 116008, 134774, 145010, 161160, 174012, 202161, 204720, 217515, 232016, 269548, 290020, 322320, 336935, 348024, 404322, 435030, 539096, 580040, 673870, 696048, 808644, 870060, 1010805, 1078192, 1145579, 1160080, 1347740, 1617288, 1740120, 2021610, 2291158, 2695480, 3234576, 3436737, 3480240, 4043220, 4582316, 5390960, 5727895, 6873474, 8086440, 9164632, 11455790, 13746948, 16172880, 17183685, 18329264, 22911580, 27493896, 34367370, 45823160, 54987792, 68734740, 91646320, 137469480, 274938960]

約数ペア:

[(1, 274938960), (2, 137469480), (3, 91646320), (4, 68734740), (5, 54987792), (6, 45823160), (8, 34367370), (10, 27493896), (12, 22911580), (15, 18329264), (16, 17183685), (17, 16172880), (20, 13746948), (24, 11455790), (30, 9164632), (34, 8086440), (40, 6873474), (48, 5727895), (51, 5390960), (60, 4582316), (68, 4043220), (79, 3480240), (80, 3436737), (85, 3234576), (102, 2695480), (120, 2291158), (136, 2021610), (158, 1740120), (170, 1617288), (204, 1347740), (237, 1160080), (240, 1145579), (255, 1078192), (272, 1010805), (316, 870060), (340, 808644), (395, 696048), (408, 673870), (474, 580040), (510, 539096), (632, 435030), (680, 404322), (790, 348024), (816, 336935), (853, 322320), (948, 290020), (1020, 269548), (1185, 232016), (1264, 217515), (1343, 204720), (1360, 202161), (1580, 174012), (1706, 161160), (1896, 145010), (2040, 134774), (2370, 116008), (2559, 107440), (2686, 102360), (3160, 87006), (3412, 80580), (3792, 72505), (4029, 68240), (4080, 67387), (4265, 64464), (4740, 58004), (5118, 53720), (5372, 51180), (6320, 43503), (6715, 40944), (6824, 40290), (8058, 34120), (8530, 32232), (9480, 29002), (10236, 26860), (10744, 25590), (12795, 21488), (13430, 20472), (13648, 20145), (14501, 18960), (16116, 17060)]