127861080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 409406400

約数和(自身を除く): 281545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 233, 255, 269, 340, 408, 466, 510, 538, 680, 699, 807, 932, 1020, 1076, 1165, 1345, 1398, 1614, 1864, 2040, 2152, 2330, 2690, 2796, 3228, 3495, 3961, 4035, 4573, 4660, 5380, 5592, 6456, 6990, 7922, 8070, 9146, 9320, 10760, 11883, 13719, 13980, 15844, 16140, 18292, 19805, 22865, 23766, 27438, 27960, 31688, 32280, 36584, 39610, 45730, 47532, 54876, 59415, 62677, 68595, 79220, 91460, 95064, 109752, 118830, 125354, 137190, 158440, 182920, 188031, 237660, 250708, 274380, 313385, 376062, 475320, 501416, 548760, 626770, 752124, 940155, 1065509, 1253540, 1504248, 1880310, 2131018, 2507080, 3196527, 3760620, 4262036, 5327545, 6393054, 7521240, 8524072, 10655090, 12786108, 15982635, 21310180, 25572216, 31965270, 42620360, 63930540, 127861080]

約数ペア:

[(1, 127861080), (2, 63930540), (3, 42620360), (4, 31965270), (5, 25572216), (6, 21310180), (8, 15982635), (10, 12786108), (12, 10655090), (15, 8524072), (17, 7521240), (20, 6393054), (24, 5327545), (30, 4262036), (34, 3760620), (40, 3196527), (51, 2507080), (60, 2131018), (68, 1880310), (85, 1504248), (102, 1253540), (120, 1065509), (136, 940155), (170, 752124), (204, 626770), (233, 548760), (255, 501416), (269, 475320), (340, 376062), (408, 313385), (466, 274380), (510, 250708), (538, 237660), (680, 188031), (699, 182920), (807, 158440), (932, 137190), (1020, 125354), (1076, 118830), (1165, 109752), (1345, 95064), (1398, 91460), (1614, 79220), (1864, 68595), (2040, 62677), (2152, 59415), (2330, 54876), (2690, 47532), (2796, 45730), (3228, 39610), (3495, 36584), (3961, 32280), (4035, 31688), (4573, 27960), (4660, 27438), (5380, 23766), (5592, 22865), (6456, 19805), (6990, 18292), (7922, 16140), (8070, 15844), (9146, 13980), (9320, 13719), (10760, 11883)]