145911360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21713}}^1$

素因数の和:21740

約数の個数: 112

約数和(自身を含む): 529474176

約数和(自身を除く): 383562816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21713, 43426, 65139, 86852, 108565, 130278, 151991, 173704, 217130, 260556, 303982, 325695, 347408, 434260, 455973, 521112, 607964, 651390, 694816, 759955, 868520, 911946, 1042224, 1215928, 1302780, 1389632, 1519910, 1737040, 1823892, 2084448, 2279865, 2431856, 2605560, 3039820, 3474080, 3647784, 4168896, 4559730, 4863712, 5211120, 6079640, 6948160, 7295568, 9119460, 9727424, 10422240, 12159280, 14591136, 18238920, 20844480, 24318560, 29182272, 36477840, 48637120, 72955680, 145911360]

約数ペア:

[(1, 145911360), (2, 72955680), (3, 48637120), (4, 36477840), (5, 29182272), (6, 24318560), (7, 20844480), (8, 18238920), (10, 14591136), (12, 12159280), (14, 10422240), (15, 9727424), (16, 9119460), (20, 7295568), (21, 6948160), (24, 6079640), (28, 5211120), (30, 4863712), (32, 4559730), (35, 4168896), (40, 3647784), (42, 3474080), (48, 3039820), (56, 2605560), (60, 2431856), (64, 2279865), (70, 2084448), (80, 1823892), (84, 1737040), (96, 1519910), (105, 1389632), (112, 1302780), (120, 1215928), (140, 1042224), (160, 911946), (168, 868520), (192, 759955), (210, 694816), (224, 651390), (240, 607964), (280, 521112), (320, 455973), (336, 434260), (420, 347408), (448, 325695), (480, 303982), (560, 260556), (672, 217130), (840, 173704), (960, 151991), (1120, 130278), (1344, 108565), (1680, 86852), (2240, 65139), (3360, 43426), (6720, 21713)]