39820953920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1571}}^1$

素因数の和:1997

約数の個数: 224

約数和(自身を含む): 109245196800

約数和(自身を除く): 69424242880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 379, 380, 418, 440, 608, 704, 758, 760, 836, 880, 1045, 1216, 1516, 1520, 1571, 1672, 1760, 1895, 2090, 3032, 3040, 3142, 3344, 3520, 3790, 4169, 4180, 6064, 6080, 6284, 6688, 7201, 7580, 7855, 8338, 8360, 12128, 12568, 13376, 14402, 15160, 15710, 16676, 16720, 17281, 20845, 24256, 25136, 28804, 29849, 30320, 31420, 33352, 33440, 34562, 36005, 41690, 50272, 57608, 59698, 60640, 62840, 66704, 66880, 69124, 72010, 79211, 83380, 86405, 100544, 115216, 119396, 121280, 125680, 133408, 138248, 144020, 149245, 158422, 166760, 172810, 230432, 238792, 251360, 266816, 276496, 288040, 298490, 316844, 328339, 333520, 345620, 396055, 460864, 477584, 502720, 552992, 576080, 595409, 596980, 633688, 656678, 667040, 691240, 792110, 955168, 1105984, 1152160, 1190818, 1193960, 1267376, 1313356, 1334080, 1382480, 1584220, 1641695, 1910336, 2304320, 2381636, 2387920, 2534752, 2626712, 2764960, 2977045, 3168440, 3283390, 4763272, 4775840, 5069504, 5253424, 5529920, 5954090, 6336880, 6549499, 6566780, 9526544, 9551680, 10506848, 11312771, 11908180, 12673760, 13098998, 13133560, 19053088, 21013696, 22625542, 23816360, 25347520, 26197996, 26267120, 32747495, 38106176, 45251084, 47632720, 52395992, 52534240, 56563855, 65494990, 90502168, 95265440, 104791984, 105068480, 113127710, 124440481, 130989980, 181004336, 190530880, 209583968, 226255420, 248880962, 261979960, 362008672, 419167936, 452510840, 497761924, 523959920, 622202405, 724017344, 905021680, 995523848, 1047919840, 1244404810, 1810043360, 1991047696, 2095839680, 2488809620, 3620086720, 3982095392, 4977619240, 7964190784, 9955238480, 19910476960, 39820953920]

約数ペア:

[(1, 39820953920), (2, 19910476960), (4, 9955238480), (5, 7964190784), (8, 4977619240), (10, 3982095392), (11, 3620086720), (16, 2488809620), (19, 2095839680), (20, 1991047696), (22, 1810043360), (32, 1244404810), (38, 1047919840), (40, 995523848), (44, 905021680), (55, 724017344), (64, 622202405), (76, 523959920), (80, 497761924), (88, 452510840), (95, 419167936), (110, 362008672), (152, 261979960), (160, 248880962), (176, 226255420), (190, 209583968), (209, 190530880), (220, 181004336), (304, 130989980), (320, 124440481), (352, 113127710), (379, 105068480), (380, 104791984), (418, 95265440), (440, 90502168), (608, 65494990), (704, 56563855), (758, 52534240), (760, 52395992), (836, 47632720), (880, 45251084), (1045, 38106176), (1216, 32747495), (1516, 26267120), (1520, 26197996), (1571, 25347520), (1672, 23816360), (1760, 22625542), (1895, 21013696), (2090, 19053088), (3032, 13133560), (3040, 13098998), (3142, 12673760), (3344, 11908180), (3520, 11312771), (3790, 10506848), (4169, 9551680), (4180, 9526544), (6064, 6566780), (6080, 6549499), (6284, 6336880), (6688, 5954090), (7201, 5529920), (7580, 5253424), (7855, 5069504), (8338, 4775840), (8360, 4763272), (12128, 3283390), (12568, 3168440), (13376, 2977045), (14402, 2764960), (15160, 2626712), (15710, 2534752), (16676, 2387920), (16720, 2381636), (17281, 2304320), (20845, 1910336), (24256, 1641695), (25136, 1584220), (28804, 1382480), (29849, 1334080), (30320, 1313356), (31420, 1267376), (33352, 1193960), (33440, 1190818), (34562, 1152160), (36005, 1105984), (41690, 955168), (50272, 792110), (57608, 691240), (59698, 667040), (60640, 656678), (62840, 633688), (66704, 596980), (66880, 595409), (69124, 576080), (72010, 552992), (79211, 502720), (83380, 477584), (86405, 460864), (100544, 396055), (115216, 345620), (119396, 333520), (121280, 328339), (125680, 316844), (133408, 298490), (138248, 288040), (144020, 276496), (149245, 266816), (158422, 251360), (166760, 238792), (172810, 230432)]