137946840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 461376000

約数和(自身を除く): 323429160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3559, 3876, 4845, 6460, 7118, 7752, 9690, 10677, 12920, 14236, 17795, 19380, 21354, 28472, 35590, 38760, 42708, 53385, 60503, 67621, 71180, 85416, 106770, 121006, 135242, 142360, 181509, 202863, 213540, 242012, 270484, 302515, 338105, 363018, 405726, 427080, 484024, 540968, 605030, 676210, 726036, 811452, 907545, 1014315, 1149557, 1210060, 1352420, 1452072, 1622904, 1815090, 2028630, 2299114, 2420120, 2704840, 3448671, 3630180, 4057260, 4598228, 5747785, 6897342, 7260360, 8114520, 9196456, 11495570, 13794684, 17243355, 22991140, 27589368, 34486710, 45982280, 68973420, 137946840]

約数ペア:

[(1, 137946840), (2, 68973420), (3, 45982280), (4, 34486710), (5, 27589368), (6, 22991140), (8, 17243355), (10, 13794684), (12, 11495570), (15, 9196456), (17, 8114520), (19, 7260360), (20, 6897342), (24, 5747785), (30, 4598228), (34, 4057260), (38, 3630180), (40, 3448671), (51, 2704840), (57, 2420120), (60, 2299114), (68, 2028630), (76, 1815090), (85, 1622904), (95, 1452072), (102, 1352420), (114, 1210060), (120, 1149557), (136, 1014315), (152, 907545), (170, 811452), (190, 726036), (204, 676210), (228, 605030), (255, 540968), (285, 484024), (323, 427080), (340, 405726), (380, 363018), (408, 338105), (456, 302515), (510, 270484), (570, 242012), (646, 213540), (680, 202863), (760, 181509), (969, 142360), (1020, 135242), (1140, 121006), (1292, 106770), (1615, 85416), (1938, 71180), (2040, 67621), (2280, 60503), (2584, 53385), (3230, 42708), (3559, 38760), (3876, 35590), (4845, 28472), (6460, 21354), (7118, 19380), (7752, 17795), (9690, 14236), (10677, 12920)]