38645640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3284

約数の個数: 128

約数和(自身を含む): 140572800

約数和(自身を除く): 101927160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3253, 3960, 5940, 6506, 9759, 11880, 13012, 16265, 19518, 26024, 29277, 32530, 35783, 39036, 48795, 58554, 65060, 71566, 78072, 87831, 97590, 107349, 117108, 130120, 143132, 146385, 175662, 178915, 195180, 214698, 234216, 286264, 292770, 322047, 351324, 357830, 390360, 429396, 439155, 536745, 585540, 644094, 702648, 715660, 858792, 878310, 966141, 1073490, 1171080, 1288188, 1431320, 1610235, 1756620, 1932282, 2146980, 2576376, 3220470, 3513240, 3864564, 4293960, 4830705, 6440940, 7729128, 9661410, 12881880, 19322820, 38645640]

約数ペア:

[(1, 38645640), (2, 19322820), (3, 12881880), (4, 9661410), (5, 7729128), (6, 6440940), (8, 4830705), (9, 4293960), (10, 3864564), (11, 3513240), (12, 3220470), (15, 2576376), (18, 2146980), (20, 1932282), (22, 1756620), (24, 1610235), (27, 1431320), (30, 1288188), (33, 1171080), (36, 1073490), (40, 966141), (44, 878310), (45, 858792), (54, 715660), (55, 702648), (60, 644094), (66, 585540), (72, 536745), (88, 439155), (90, 429396), (99, 390360), (108, 357830), (110, 351324), (120, 322047), (132, 292770), (135, 286264), (165, 234216), (180, 214698), (198, 195180), (216, 178915), (220, 175662), (264, 146385), (270, 143132), (297, 130120), (330, 117108), (360, 107349), (396, 97590), (440, 87831), (495, 78072), (540, 71566), (594, 65060), (660, 58554), (792, 48795), (990, 39036), (1080, 35783), (1188, 32530), (1320, 29277), (1485, 26024), (1980, 19518), (2376, 16265), (2970, 13012), (3253, 11880), (3960, 9759), (5940, 6506)]