201551760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4102

約数の個数: 160

約数和(自身を含む): 724596480

約数和(自身を除く): 523044720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4057, 4140, 4968, 5520, 6210, 8114, 8280, 9936, 12171, 12420, 16228, 16560, 20285, 24342, 24840, 32456, 36513, 40570, 48684, 49680, 60855, 64912, 73026, 81140, 93311, 97368, 109539, 121710, 146052, 162280, 182565, 186622, 194736, 219078, 243420, 279933, 292104, 324560, 365130, 373244, 438156, 466555, 486840, 547695, 559866, 584208, 730260, 746488, 839799, 876312, 933110, 973680, 1095390, 1119732, 1399665, 1460520, 1492976, 1679598, 1752624, 1866220, 2190780, 2239464, 2519397, 2799330, 2921040, 3359196, 3732440, 4198995, 4381560, 4478928, 5038794, 5598660, 6718392, 7464880, 8397990, 8763120, 10077588, 11197320, 12596985, 13436784, 16795980, 20155176, 22394640, 25193970, 33591960, 40310352, 50387940, 67183920, 100775880, 201551760]

約数ペア:

[(1, 201551760), (2, 100775880), (3, 67183920), (4, 50387940), (5, 40310352), (6, 33591960), (8, 25193970), (9, 22394640), (10, 20155176), (12, 16795980), (15, 13436784), (16, 12596985), (18, 11197320), (20, 10077588), (23, 8763120), (24, 8397990), (27, 7464880), (30, 6718392), (36, 5598660), (40, 5038794), (45, 4478928), (46, 4381560), (48, 4198995), (54, 3732440), (60, 3359196), (69, 2921040), (72, 2799330), (80, 2519397), (90, 2239464), (92, 2190780), (108, 1866220), (115, 1752624), (120, 1679598), (135, 1492976), (138, 1460520), (144, 1399665), (180, 1119732), (184, 1095390), (207, 973680), (216, 933110), (230, 876312), (240, 839799), (270, 746488), (276, 730260), (345, 584208), (360, 559866), (368, 547695), (414, 486840), (432, 466555), (460, 438156), (540, 373244), (552, 365130), (621, 324560), (690, 292104), (720, 279933), (828, 243420), (920, 219078), (1035, 194736), (1080, 186622), (1104, 182565), (1242, 162280), (1380, 146052), (1656, 121710), (1840, 109539), (2070, 97368), (2160, 93311), (2484, 81140), (2760, 73026), (3105, 64912), (3312, 60855), (4057, 49680), (4140, 48684), (4968, 40570), (5520, 36513), (6210, 32456), (8114, 24840), (8280, 24342), (9936, 20285), (12171, 16560), (12420, 16228)]