23786321720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{29063}}^1$

素因数の和:29197

約数の個数: 128

約数和(自身を含む): 63615283200

約数和(自身を除く): 39828961480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 79, 140, 148, 158, 185, 259, 280, 296, 316, 370, 395, 518, 553, 632, 740, 790, 1036, 1106, 1295, 1480, 1580, 2072, 2212, 2590, 2765, 2923, 3160, 4424, 5180, 5530, 5846, 10360, 11060, 11692, 14615, 20461, 22120, 23384, 29063, 29230, 40922, 58126, 58460, 81844, 102305, 116252, 116920, 145315, 163688, 203441, 204610, 232504, 290630, 406882, 409220, 581260, 813764, 818440, 1017205, 1075331, 1162520, 1627528, 2034410, 2150662, 2295977, 4068820, 4301324, 4591954, 5376655, 7527317, 8137640, 8602648, 9183908, 10753310, 11479885, 15054634, 16071839, 18367816, 21506620, 22959770, 30109268, 32143678, 37636585, 43013240, 45919540, 60218536, 64287356, 75273170, 80359195, 84951149, 91839080, 128574712, 150546340, 160718390, 169902298, 301092680, 321436780, 339804596, 424755745, 594658043, 642873560, 679609192, 849511490, 1189316086, 1699022980, 2378632172, 2973290215, 3398045960, 4757264344, 5946580430, 11893160860, 23786321720]

約数ペア:

[(1, 23786321720), (2, 11893160860), (4, 5946580430), (5, 4757264344), (7, 3398045960), (8, 2973290215), (10, 2378632172), (14, 1699022980), (20, 1189316086), (28, 849511490), (35, 679609192), (37, 642873560), (40, 594658043), (56, 424755745), (70, 339804596), (74, 321436780), (79, 301092680), (140, 169902298), (148, 160718390), (158, 150546340), (185, 128574712), (259, 91839080), (280, 84951149), (296, 80359195), (316, 75273170), (370, 64287356), (395, 60218536), (518, 45919540), (553, 43013240), (632, 37636585), (740, 32143678), (790, 30109268), (1036, 22959770), (1106, 21506620), (1295, 18367816), (1480, 16071839), (1580, 15054634), (2072, 11479885), (2212, 10753310), (2590, 9183908), (2765, 8602648), (2923, 8137640), (3160, 7527317), (4424, 5376655), (5180, 4591954), (5530, 4301324), (5846, 4068820), (10360, 2295977), (11060, 2150662), (11692, 2034410), (14615, 1627528), (20461, 1162520), (22120, 1075331), (23384, 1017205), (29063, 818440), (29230, 813764), (40922, 581260), (58126, 409220), (58460, 406882), (81844, 290630), (102305, 232504), (116252, 204610), (116920, 203441), (145315, 163688)]