1017948960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{100987}}^1$

素因数の和:101015

約数の個数: 144

約数和(自身を含む): 3970040256

約数和(自身を除く): 2952091296

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, 100987, 201974, 302961, 403948, 504935, 605922, 706909, 807896, 908883, 1009870, 1211844, 1413818, 1514805, 1615792, 1817766, 2019740, 2120727, 2423688, 2827636, 3029610, 3231584, 3534545, 3635532, 4039480, 4241454, 4544415, 4847376, 5655272, 6059220, 6362181, 7069090, 7271064, 8078960, 8482908, 9088830, 9694752, 10603635, 11310544, 12118440, 12724362, 14138180, 14542128, 16157920, 16965816, 18177660, 21207270, 22621088, 24236880, 25448724, 28276360, 29084256, 31810905, 33931632, 36355320, 42414540, 48473760, 50897448, 56552720, 63621810, 67863264, 72710640, 84829080, 101794896, 113105440, 127243620, 145421280, 169658160, 203589792, 254487240, 339316320, 508974480, 1017948960]

約数ペア:

[(1, 1017948960), (2, 508974480), (3, 339316320), (4, 254487240), (5, 203589792), (6, 169658160), (7, 145421280), (8, 127243620), (9, 113105440), (10, 101794896), (12, 84829080), (14, 72710640), (15, 67863264), (16, 63621810), (18, 56552720), (20, 50897448), (21, 48473760), (24, 42414540), (28, 36355320), (30, 33931632), (32, 31810905), (35, 29084256), (36, 28276360), (40, 25448724), (42, 24236880), (45, 22621088), (48, 21207270), (56, 18177660), (60, 16965816), (63, 16157920), (70, 14542128), (72, 14138180), (80, 12724362), (84, 12118440), (90, 11310544), (96, 10603635), (105, 9694752), (112, 9088830), (120, 8482908), (126, 8078960), (140, 7271064), (144, 7069090), (160, 6362181), (168, 6059220), (180, 5655272), (210, 4847376), (224, 4544415), (240, 4241454), (252, 4039480), (280, 3635532), (288, 3534545), (315, 3231584), (336, 3029610), (360, 2827636), (420, 2423688), (480, 2120727), (504, 2019740), (560, 1817766), (630, 1615792), (672, 1514805), (720, 1413818), (840, 1211844), (1008, 1009870), (1120, 908883), (1260, 807896), (1440, 706909), (1680, 605922), (2016, 504935), (2520, 403948), (3360, 302961), (5040, 201974), (10080, 100987)]