2173879320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 6674227200

約数和(自身を除く): 4500347880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 127, 134, 201, 254, 268, 335, 381, 402, 508, 536, 635, 670, 762, 804, 1005, 1016, 1270, 1340, 1524, 1608, 1905, 2010, 2129, 2540, 2680, 3048, 3810, 4020, 4258, 5080, 6387, 7620, 8040, 8509, 8516, 10645, 12774, 15240, 17018, 17032, 21290, 25527, 25548, 31935, 34036, 42545, 42580, 51054, 51096, 63870, 68072, 85090, 85160, 102108, 127635, 127740, 142643, 170180, 204216, 255270, 255480, 270383, 285286, 340360, 427929, 510540, 540766, 570572, 713215, 811149, 855858, 1021080, 1081532, 1141144, 1351915, 1426430, 1622298, 1711716, 2139645, 2163064, 2703830, 2852860, 3244596, 3423432, 4055745, 4279290, 5407660, 5705720, 6489192, 8111490, 8558580, 10815320, 16222980, 17117160, 18115661, 32445960, 36231322, 54346983, 72462644, 90578305, 108693966, 144925288, 181156610, 217387932, 271734915, 362313220, 434775864, 543469830, 724626440, 1086939660, 2173879320]

約数ペア:

[(1, 2173879320), (2, 1086939660), (3, 724626440), (4, 543469830), (5, 434775864), (6, 362313220), (8, 271734915), (10, 217387932), (12, 181156610), (15, 144925288), (20, 108693966), (24, 90578305), (30, 72462644), (40, 54346983), (60, 36231322), (67, 32445960), (120, 18115661), (127, 17117160), (134, 16222980), (201, 10815320), (254, 8558580), (268, 8111490), (335, 6489192), (381, 5705720), (402, 5407660), (508, 4279290), (536, 4055745), (635, 3423432), (670, 3244596), (762, 2852860), (804, 2703830), (1005, 2163064), (1016, 2139645), (1270, 1711716), (1340, 1622298), (1524, 1426430), (1608, 1351915), (1905, 1141144), (2010, 1081532), (2129, 1021080), (2540, 855858), (2680, 811149), (3048, 713215), (3810, 570572), (4020, 540766), (4258, 510540), (5080, 427929), (6387, 340360), (7620, 285286), (8040, 270383), (8509, 255480), (8516, 255270), (10645, 204216), (12774, 170180), (15240, 142643), (17018, 127740), (17032, 127635), (21290, 102108), (25527, 85160), (25548, 85090), (31935, 68072), (34036, 63870), (42545, 51096), (42580, 51054)]