145766880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14461}}^1$

素因数の和:14489

約数の個数: 144

約数和(自身を含む): 568530144

約数和(自身を除く): 422763264

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, 14461, 28922, 43383, 57844, 72305, 86766, 101227, 115688, 130149, 144610, 173532, 202454, 216915, 231376, 260298, 289220, 303681, 347064, 404908, 433830, 462752, 506135, 520596, 578440, 607362, 650745, 694128, 809816, 867660, 911043, 1012270, 1041192, 1156880, 1214724, 1301490, 1388256, 1518405, 1619632, 1735320, 1822086, 2024540, 2082384, 2313760, 2429448, 2602980, 3036810, 3239264, 3470640, 3644172, 4049080, 4164768, 4555215, 4858896, 5205960, 6073620, 6941280, 7288344, 8098160, 9110430, 9717792, 10411920, 12147240, 14576688, 16196320, 18220860, 20823840, 24294480, 29153376, 36441720, 48588960, 72883440, 145766880]

約数ペア:

[(1, 145766880), (2, 72883440), (3, 48588960), (4, 36441720), (5, 29153376), (6, 24294480), (7, 20823840), (8, 18220860), (9, 16196320), (10, 14576688), (12, 12147240), (14, 10411920), (15, 9717792), (16, 9110430), (18, 8098160), (20, 7288344), (21, 6941280), (24, 6073620), (28, 5205960), (30, 4858896), (32, 4555215), (35, 4164768), (36, 4049080), (40, 3644172), (42, 3470640), (45, 3239264), (48, 3036810), (56, 2602980), (60, 2429448), (63, 2313760), (70, 2082384), (72, 2024540), (80, 1822086), (84, 1735320), (90, 1619632), (96, 1518405), (105, 1388256), (112, 1301490), (120, 1214724), (126, 1156880), (140, 1041192), (144, 1012270), (160, 911043), (168, 867660), (180, 809816), (210, 694128), (224, 650745), (240, 607362), (252, 578440), (280, 520596), (288, 506135), (315, 462752), (336, 433830), (360, 404908), (420, 347064), (480, 303681), (504, 289220), (560, 260298), (630, 231376), (672, 216915), (720, 202454), (840, 173532), (1008, 144610), (1120, 130149), (1260, 115688), (1440, 101227), (1680, 86766), (2016, 72305), (2520, 57844), (3360, 43383), (5040, 28922), (10080, 14461)]