285933240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 192

約数和(自身を含む): 1006387200

約数和(自身を除く): 720453960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1279, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2558, 2760, 3105, 3240, 3726, 3837, 4140, 4860, 4968, 5116, 5589, 6210, 6395, 7452, 7674, 8280, 9315, 9720, 10232, 11178, 11511, 12420, 12790, 14904, 15348, 18630, 19185, 22356, 23022, 24840, 25580, 27945, 29417, 30696, 34533, 37260, 38370, 44712, 46044, 51160, 55890, 57555, 58834, 69066, 74520, 76740, 88251, 92088, 103599, 111780, 115110, 117668, 138132, 147085, 153480, 172665, 176502, 207198, 223560, 230220, 235336, 264753, 276264, 294170, 310797, 345330, 353004, 414396, 441255, 460440, 517995, 529506, 588340, 621594, 690660, 706008, 794259, 828792, 882510, 1035990, 1059012, 1176680, 1243188, 1323765, 1381320, 1553985, 1588518, 1765020, 2071980, 2118024, 2382777, 2486376, 2647530, 3107970, 3177036, 3530040, 3971295, 4143960, 4765554, 5295060, 6215940, 6354072, 7148331, 7942590, 9531108, 10590120, 11913885, 12431880, 14296662, 15885180, 19062216, 23827770, 28593324, 31770360, 35741655, 47655540, 57186648, 71483310, 95311080, 142966620, 285933240]

約数ペア:

[(1, 285933240), (2, 142966620), (3, 95311080), (4, 71483310), (5, 57186648), (6, 47655540), (8, 35741655), (9, 31770360), (10, 28593324), (12, 23827770), (15, 19062216), (18, 15885180), (20, 14296662), (23, 12431880), (24, 11913885), (27, 10590120), (30, 9531108), (36, 7942590), (40, 7148331), (45, 6354072), (46, 6215940), (54, 5295060), (60, 4765554), (69, 4143960), (72, 3971295), (81, 3530040), (90, 3177036), (92, 3107970), (108, 2647530), (115, 2486376), (120, 2382777), (135, 2118024), (138, 2071980), (162, 1765020), (180, 1588518), (184, 1553985), (207, 1381320), (216, 1323765), (230, 1243188), (243, 1176680), (270, 1059012), (276, 1035990), (324, 882510), (345, 828792), (360, 794259), (405, 706008), (414, 690660), (460, 621594), (486, 588340), (540, 529506), (552, 517995), (621, 460440), (648, 441255), (690, 414396), (810, 353004), (828, 345330), (920, 310797), (972, 294170), (1035, 276264), (1080, 264753), (1215, 235336), (1242, 230220), (1279, 223560), (1380, 207198), (1620, 176502), (1656, 172665), (1863, 153480), (1944, 147085), (2070, 138132), (2430, 117668), (2484, 115110), (2558, 111780), (2760, 103599), (3105, 92088), (3240, 88251), (3726, 76740), (3837, 74520), (4140, 69066), (4860, 58834), (4968, 57555), (5116, 55890), (5589, 51160), (6210, 46044), (6395, 44712), (7452, 38370), (7674, 37260), (8280, 34533), (9315, 30696), (9720, 29417), (10232, 27945), (11178, 25580), (11511, 24840), (12420, 23022), (12790, 22356), (14904, 19185), (15348, 18630)]