105245560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 289843200

約数和(自身を除く): 184597640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 133, 140, 146, 152, 190, 266, 271, 280, 292, 365, 380, 511, 532, 542, 584, 665, 730, 760, 1022, 1064, 1084, 1330, 1355, 1387, 1460, 1897, 2044, 2168, 2555, 2660, 2710, 2774, 2920, 3794, 4088, 5110, 5149, 5320, 5420, 5548, 6935, 7588, 9485, 9709, 10220, 10298, 10840, 11096, 13870, 15176, 18970, 19418, 19783, 20440, 20596, 25745, 27740, 36043, 37940, 38836, 39566, 41192, 48545, 51490, 55480, 72086, 75880, 77672, 79132, 97090, 98915, 102980, 138481, 144172, 158264, 180215, 194180, 197830, 205960, 276962, 288344, 360430, 375877, 388360, 395660, 553924, 692405, 720860, 751754, 791320, 1107848, 1384810, 1441720, 1503508, 1879385, 2631139, 2769620, 3007016, 3758770, 5262278, 5539240, 7517540, 10524556, 13155695, 15035080, 21049112, 26311390, 52622780, 105245560]

約数ペア:

[(1, 105245560), (2, 52622780), (4, 26311390), (5, 21049112), (7, 15035080), (8, 13155695), (10, 10524556), (14, 7517540), (19, 5539240), (20, 5262278), (28, 3758770), (35, 3007016), (38, 2769620), (40, 2631139), (56, 1879385), (70, 1503508), (73, 1441720), (76, 1384810), (95, 1107848), (133, 791320), (140, 751754), (146, 720860), (152, 692405), (190, 553924), (266, 395660), (271, 388360), (280, 375877), (292, 360430), (365, 288344), (380, 276962), (511, 205960), (532, 197830), (542, 194180), (584, 180215), (665, 158264), (730, 144172), (760, 138481), (1022, 102980), (1064, 98915), (1084, 97090), (1330, 79132), (1355, 77672), (1387, 75880), (1460, 72086), (1897, 55480), (2044, 51490), (2168, 48545), (2555, 41192), (2660, 39566), (2710, 38836), (2774, 37940), (2920, 36043), (3794, 27740), (4088, 25745), (5110, 20596), (5149, 20440), (5320, 19783), (5420, 19418), (5548, 18970), (6935, 15176), (7588, 13870), (9485, 11096), (9709, 10840), (10220, 10298)]