239510880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23761}}^1$

素因数の和:23789

約数の個数: 144

約数和(自身を含む): 934131744

約数和(自身を除く): 694620864

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, 23761, 47522, 71283, 95044, 118805, 142566, 166327, 190088, 213849, 237610, 285132, 332654, 356415, 380176, 427698, 475220, 498981, 570264, 665308, 712830, 760352, 831635, 855396, 950440, 997962, 1069245, 1140528, 1330616, 1425660, 1496943, 1663270, 1710792, 1900880, 1995924, 2138490, 2281056, 2494905, 2661232, 2851320, 2993886, 3326540, 3421584, 3801760, 3991848, 4276980, 4989810, 5322464, 5702640, 5987772, 6653080, 6843168, 7484715, 7983696, 8553960, 9979620, 11405280, 11975544, 13306160, 14969430, 15967392, 17107920, 19959240, 23951088, 26612320, 29938860, 34215840, 39918480, 47902176, 59877720, 79836960, 119755440, 239510880]

約数ペア:

[(1, 239510880), (2, 119755440), (3, 79836960), (4, 59877720), (5, 47902176), (6, 39918480), (7, 34215840), (8, 29938860), (9, 26612320), (10, 23951088), (12, 19959240), (14, 17107920), (15, 15967392), (16, 14969430), (18, 13306160), (20, 11975544), (21, 11405280), (24, 9979620), (28, 8553960), (30, 7983696), (32, 7484715), (35, 6843168), (36, 6653080), (40, 5987772), (42, 5702640), (45, 5322464), (48, 4989810), (56, 4276980), (60, 3991848), (63, 3801760), (70, 3421584), (72, 3326540), (80, 2993886), (84, 2851320), (90, 2661232), (96, 2494905), (105, 2281056), (112, 2138490), (120, 1995924), (126, 1900880), (140, 1710792), (144, 1663270), (160, 1496943), (168, 1425660), (180, 1330616), (210, 1140528), (224, 1069245), (240, 997962), (252, 950440), (280, 855396), (288, 831635), (315, 760352), (336, 712830), (360, 665308), (420, 570264), (480, 498981), (504, 475220), (560, 427698), (630, 380176), (672, 356415), (720, 332654), (840, 285132), (1008, 237610), (1120, 213849), (1260, 190088), (1440, 166327), (1680, 142566), (2016, 118805), (2520, 95044), (3360, 71283), (5040, 47522), (10080, 23761)]