128246160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3365

約数の個数: 160

約数和(自身を含む): 474255360

約数和(自身を除く): 346009200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3319, 3864, 4830, 5520, 6440, 6638, 7728, 9660, 9957, 12880, 13276, 16595, 19320, 19914, 23233, 26552, 33190, 38640, 39828, 46466, 49785, 53104, 66380, 69699, 76337, 79656, 92932, 99570, 116165, 132760, 139398, 152674, 159312, 185864, 199140, 229011, 232330, 265520, 278796, 305348, 348495, 371728, 381685, 398280, 458022, 464660, 534359, 557592, 610696, 696990, 763370, 796560, 916044, 929320, 1068718, 1115184, 1145055, 1221392, 1393980, 1526740, 1603077, 1832088, 1858640, 2137436, 2290110, 2671795, 2787960, 3053480, 3206154, 3664176, 4274872, 4580220, 5343590, 5575920, 6106960, 6412308, 8015385, 8549744, 9160440, 10687180, 12824616, 16030770, 18320880, 21374360, 25649232, 32061540, 42748720, 64123080, 128246160]

約数ペア:

[(1, 128246160), (2, 64123080), (3, 42748720), (4, 32061540), (5, 25649232), (6, 21374360), (7, 18320880), (8, 16030770), (10, 12824616), (12, 10687180), (14, 9160440), (15, 8549744), (16, 8015385), (20, 6412308), (21, 6106960), (23, 5575920), (24, 5343590), (28, 4580220), (30, 4274872), (35, 3664176), (40, 3206154), (42, 3053480), (46, 2787960), (48, 2671795), (56, 2290110), (60, 2137436), (69, 1858640), (70, 1832088), (80, 1603077), (84, 1526740), (92, 1393980), (105, 1221392), (112, 1145055), (115, 1115184), (120, 1068718), (138, 929320), (140, 916044), (161, 796560), (168, 763370), (184, 696990), (210, 610696), (230, 557592), (240, 534359), (276, 464660), (280, 458022), (322, 398280), (336, 381685), (345, 371728), (368, 348495), (420, 305348), (460, 278796), (483, 265520), (552, 232330), (560, 229011), (644, 199140), (690, 185864), (805, 159312), (840, 152674), (920, 139398), (966, 132760), (1104, 116165), (1288, 99570), (1380, 92932), (1610, 79656), (1680, 76337), (1840, 69699), (1932, 66380), (2415, 53104), (2576, 49785), (2760, 46466), (3220, 39828), (3319, 38640), (3864, 33190), (4830, 26552), (5520, 23233), (6440, 19914), (6638, 19320), (7728, 16595), (9660, 13276), (9957, 12880)]