508717680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 1658893824

約数和(自身を除く): 1150176144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 157, 184, 230, 240, 276, 314, 345, 368, 460, 471, 552, 587, 628, 690, 785, 920, 942, 1104, 1174, 1256, 1380, 1570, 1761, 1840, 1884, 2348, 2355, 2512, 2760, 2935, 3140, 3522, 3611, 3768, 4696, 4710, 5520, 5870, 6280, 7044, 7222, 7536, 8805, 9392, 9420, 10833, 11740, 12560, 13501, 14088, 14444, 17610, 18055, 18840, 21666, 23480, 27002, 28176, 28888, 35220, 36110, 37680, 40503, 43332, 46960, 54004, 54165, 57776, 67505, 70440, 72220, 81006, 86664, 92159, 108008, 108330, 135010, 140880, 144440, 162012, 173328, 184318, 202515, 216016, 216660, 270020, 276477, 288880, 324024, 368636, 405030, 433320, 460795, 540040, 552954, 648048, 737272, 810060, 866640, 921590, 1080080, 1105908, 1382385, 1474544, 1620120, 1843180, 2119657, 2211816, 2764770, 3240240, 3686360, 4239314, 4423632, 5529540, 6358971, 7372720, 8478628, 10598285, 11059080, 12717942, 16957256, 21196570, 22118160, 25435884, 31794855, 33914512, 42393140, 50871768, 63589710, 84786280, 101743536, 127179420, 169572560, 254358840, 508717680]

約数ペア:

[(1, 508717680), (2, 254358840), (3, 169572560), (4, 127179420), (5, 101743536), (6, 84786280), (8, 63589710), (10, 50871768), (12, 42393140), (15, 33914512), (16, 31794855), (20, 25435884), (23, 22118160), (24, 21196570), (30, 16957256), (40, 12717942), (46, 11059080), (48, 10598285), (60, 8478628), (69, 7372720), (80, 6358971), (92, 5529540), (115, 4423632), (120, 4239314), (138, 3686360), (157, 3240240), (184, 2764770), (230, 2211816), (240, 2119657), (276, 1843180), (314, 1620120), (345, 1474544), (368, 1382385), (460, 1105908), (471, 1080080), (552, 921590), (587, 866640), (628, 810060), (690, 737272), (785, 648048), (920, 552954), (942, 540040), (1104, 460795), (1174, 433320), (1256, 405030), (1380, 368636), (1570, 324024), (1761, 288880), (1840, 276477), (1884, 270020), (2348, 216660), (2355, 216016), (2512, 202515), (2760, 184318), (2935, 173328), (3140, 162012), (3522, 144440), (3611, 140880), (3768, 135010), (4696, 108330), (4710, 108008), (5520, 92159), (5870, 86664), (6280, 81006), (7044, 72220), (7222, 70440), (7536, 67505), (8805, 57776), (9392, 54165), (9420, 54004), (10833, 46960), (11740, 43332), (12560, 40503), (13501, 37680), (14088, 36110), (14444, 35220), (17610, 28888), (18055, 28176), (18840, 27002), (21666, 23480)]