4230359820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 13284311040

約数和(自身を除く): 9053951220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 431, 465, 558, 620, 862, 930, 1116, 1293, 1395, 1724, 1759, 1860, 2155, 2586, 2790, 3518, 3879, 4310, 5172, 5277, 5580, 6465, 7036, 7758, 8620, 8795, 10554, 12930, 13361, 15516, 15831, 17590, 19395, 21108, 25860, 26385, 26722, 31662, 35180, 38790, 40083, 52770, 53444, 54529, 63324, 66805, 77580, 79155, 80166, 105540, 109058, 120249, 133610, 158310, 160332, 163587, 200415, 218116, 240498, 267220, 272645, 316620, 327174, 400830, 480996, 490761, 545290, 601245, 654348, 758129, 801660, 817935, 981522, 1090580, 1202490, 1516258, 1635870, 1963044, 2274387, 2404980, 2453805, 3032516, 3271740, 3790645, 4548774, 4907610, 6823161, 7581290, 9097548, 9815220, 11371935, 13646322, 15162580, 22743870, 23501999, 27292644, 34115805, 45487740, 47003998, 68231610, 70505997, 94007996, 117509995, 136463220, 141011994, 211517991, 235019990, 282023988, 352529985, 423035982, 470039980, 705059970, 846071964, 1057589955, 1410119940, 2115179910, 4230359820]

約数ペア:

[(1, 4230359820), (2, 2115179910), (3, 1410119940), (4, 1057589955), (5, 846071964), (6, 705059970), (9, 470039980), (10, 423035982), (12, 352529985), (15, 282023988), (18, 235019990), (20, 211517991), (30, 141011994), (31, 136463220), (36, 117509995), (45, 94007996), (60, 70505997), (62, 68231610), (90, 47003998), (93, 45487740), (124, 34115805), (155, 27292644), (180, 23501999), (186, 22743870), (279, 15162580), (310, 13646322), (372, 11371935), (431, 9815220), (465, 9097548), (558, 7581290), (620, 6823161), (862, 4907610), (930, 4548774), (1116, 3790645), (1293, 3271740), (1395, 3032516), (1724, 2453805), (1759, 2404980), (1860, 2274387), (2155, 1963044), (2586, 1635870), (2790, 1516258), (3518, 1202490), (3879, 1090580), (4310, 981522), (5172, 817935), (5277, 801660), (5580, 758129), (6465, 654348), (7036, 601245), (7758, 545290), (8620, 490761), (8795, 480996), (10554, 400830), (12930, 327174), (13361, 316620), (15516, 272645), (15831, 267220), (17590, 240498), (19395, 218116), (21108, 200415), (25860, 163587), (26385, 160332), (26722, 158310), (31662, 133610), (35180, 120249), (38790, 109058), (40083, 105540), (52770, 80166), (53444, 79155), (54529, 77580), (63324, 66805)]