136450720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5342

約数の個数: 96

約数和(自身を含む): 384507648

約数和(自身を除く): 248056928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5297, 6440, 10594, 12880, 21188, 25760, 26485, 37079, 42376, 52970, 74158, 84752, 105940, 121831, 148316, 169504, 185395, 211880, 243662, 296632, 370790, 423760, 487324, 593264, 609155, 741580, 847520, 852817, 974648, 1186528, 1218310, 1483160, 1705634, 1949296, 2436620, 2966320, 3411268, 3898592, 4264085, 4873240, 5932640, 6822536, 8528170, 9746480, 13645072, 17056340, 19492960, 27290144, 34112680, 68225360, 136450720]

約数ペア:

[(1, 136450720), (2, 68225360), (4, 34112680), (5, 27290144), (7, 19492960), (8, 17056340), (10, 13645072), (14, 9746480), (16, 8528170), (20, 6822536), (23, 5932640), (28, 4873240), (32, 4264085), (35, 3898592), (40, 3411268), (46, 2966320), (56, 2436620), (70, 1949296), (80, 1705634), (92, 1483160), (112, 1218310), (115, 1186528), (140, 974648), (160, 852817), (161, 847520), (184, 741580), (224, 609155), (230, 593264), (280, 487324), (322, 423760), (368, 370790), (460, 296632), (560, 243662), (644, 211880), (736, 185395), (805, 169504), (920, 148316), (1120, 121831), (1288, 105940), (1610, 84752), (1840, 74158), (2576, 52970), (3220, 42376), (3680, 37079), (5152, 26485), (5297, 25760), (6440, 21188), (10594, 12880)]