147945840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 530966016

約数和(自身を除く): 383020176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1061, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2122, 2324, 2490, 2905, 3183, 3320, 3486, 3984, 4244, 4648, 4980, 5305, 5810, 6366, 6640, 6972, 7427, 8488, 8715, 9296, 9960, 10610, 11620, 12732, 13944, 14854, 15915, 16976, 17430, 19920, 21220, 22281, 23240, 25464, 27888, 29708, 31830, 34860, 37135, 42440, 44562, 46480, 50928, 59416, 63660, 69720, 74270, 84880, 88063, 89124, 111405, 118832, 127320, 139440, 148540, 176126, 178248, 222810, 254640, 264189, 297080, 352252, 356496, 440315, 445620, 528378, 594160, 616441, 704504, 880630, 891240, 1056756, 1232882, 1320945, 1409008, 1761260, 1782480, 1849323, 2113512, 2465764, 2641890, 3082205, 3522520, 3698646, 4227024, 4931528, 5283780, 6164410, 7045040, 7397292, 9246615, 9863056, 10567560, 12328820, 14794584, 18493230, 21135120, 24657640, 29589168, 36986460, 49315280, 73972920, 147945840]

約数ペア:

[(1, 147945840), (2, 73972920), (3, 49315280), (4, 36986460), (5, 29589168), (6, 24657640), (7, 21135120), (8, 18493230), (10, 14794584), (12, 12328820), (14, 10567560), (15, 9863056), (16, 9246615), (20, 7397292), (21, 7045040), (24, 6164410), (28, 5283780), (30, 4931528), (35, 4227024), (40, 3698646), (42, 3522520), (48, 3082205), (56, 2641890), (60, 2465764), (70, 2113512), (80, 1849323), (83, 1782480), (84, 1761260), (105, 1409008), (112, 1320945), (120, 1232882), (140, 1056756), (166, 891240), (168, 880630), (210, 704504), (240, 616441), (249, 594160), (280, 528378), (332, 445620), (336, 440315), (415, 356496), (420, 352252), (498, 297080), (560, 264189), (581, 254640), (664, 222810), (830, 178248), (840, 176126), (996, 148540), (1061, 139440), (1162, 127320), (1245, 118832), (1328, 111405), (1660, 89124), (1680, 88063), (1743, 84880), (1992, 74270), (2122, 69720), (2324, 63660), (2490, 59416), (2905, 50928), (3183, 46480), (3320, 44562), (3486, 42440), (3984, 37135), (4244, 34860), (4648, 31830), (4980, 29708), (5305, 27888), (5810, 25464), (6366, 23240), (6640, 22281), (6972, 21220), (7427, 19920), (8488, 17430), (8715, 16976), (9296, 15915), (9960, 14854), (10610, 13944), (11620, 12732)]