148781360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 283190992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 191, 208, 214, 260, 280, 364, 382, 428, 455, 520, 535, 560, 728, 749, 764, 856, 910, 955, 1040, 1070, 1337, 1391, 1456, 1498, 1528, 1712, 1820, 1910, 2140, 2483, 2674, 2782, 2996, 3056, 3640, 3745, 3820, 4280, 4966, 5348, 5564, 5992, 6685, 6955, 7280, 7490, 7640, 8560, 9737, 9932, 10696, 11128, 11984, 12415, 13370, 13910, 14980, 15280, 17381, 19474, 19864, 20437, 21392, 22256, 24830, 26740, 27820, 29960, 34762, 38948, 39728, 40874, 48685, 49660, 53480, 55640, 59920, 69524, 77896, 81748, 86905, 97370, 99320, 102185, 106960, 111280, 139048, 143059, 155792, 163496, 173810, 194740, 198640, 204370, 265681, 278096, 286118, 326992, 347620, 389480, 408740, 531362, 572236, 695240, 715295, 778960, 817480, 1062724, 1144472, 1328405, 1390480, 1430590, 1634960, 1859767, 2125448, 2288944, 2656810, 2861180, 3719534, 4250896, 5313620, 5722360, 7439068, 9298835, 10627240, 11444720, 14878136, 18597670, 21254480, 29756272, 37195340, 74390680, 148781360]

約数ペア:

[(1, 148781360), (2, 74390680), (4, 37195340), (5, 29756272), (7, 21254480), (8, 18597670), (10, 14878136), (13, 11444720), (14, 10627240), (16, 9298835), (20, 7439068), (26, 5722360), (28, 5313620), (35, 4250896), (40, 3719534), (52, 2861180), (56, 2656810), (65, 2288944), (70, 2125448), (80, 1859767), (91, 1634960), (104, 1430590), (107, 1390480), (112, 1328405), (130, 1144472), (140, 1062724), (182, 817480), (191, 778960), (208, 715295), (214, 695240), (260, 572236), (280, 531362), (364, 408740), (382, 389480), (428, 347620), (455, 326992), (520, 286118), (535, 278096), (560, 265681), (728, 204370), (749, 198640), (764, 194740), (856, 173810), (910, 163496), (955, 155792), (1040, 143059), (1070, 139048), (1337, 111280), (1391, 106960), (1456, 102185), (1498, 99320), (1528, 97370), (1712, 86905), (1820, 81748), (1910, 77896), (2140, 69524), (2483, 59920), (2674, 55640), (2782, 53480), (2996, 49660), (3056, 48685), (3640, 40874), (3745, 39728), (3820, 38948), (4280, 34762), (4966, 29960), (5348, 27820), (5564, 26740), (5992, 24830), (6685, 22256), (6955, 21392), (7280, 20437), (7490, 19864), (7640, 19474), (8560, 17381), (9737, 15280), (9932, 14980), (10696, 13910), (11128, 13370), (11984, 12415)]